37

37
Basic Information
Cardinal Number	thirty-seven
Ordinal Number	thirty seventh
Roman Numeral	XXXVII
Greek Numeral	ΛΖ´
Factorization	37
Standard Form	3.7 × 101
Different Representations
Binary Form	1001012
Ternary Form	11013
Quaternary Form	2114
Quinary Form	1225
Senary Form	1016
Septenary Form	527
Octal Form	458
Nonary Form	419
Undecimal Form	3411
Duodecimal Form	3112
Tridecimal Form	2B13
Quattuordecimal Form	2914
Quindecimal Form	2715
Hexadecimal Form	2516
Septendecimal Form	2317
Octodecimal Form	2118
Novemdecimal Form	1I19
Vigesimal Form	1H20
Unvigesimal Form	1G21
Duovigesimal Form	1F22
Trevigesimal Form	1E23
Quattuorvigesimal Form	1D24
Quinvigesimal Form	1C25
Hexavigesimal Form	1B26
Septenvigesimal Form	1A27
Octovigesimal Form	1928
Novemvigesimal Form	1829
Trigesimal Form	1730
Untrigesimal Form	1631
Duotrigesimal Form	1532
Tretrigesimal Form	1433
Quattuortrigesimal Form	1334
Quintrigesimal Form	1235
Hexatrigesimal Form	1136
Previous	31
Current	37
Next	41

37 is a prime number from 1-100. 37 has 2 factors, 1 and 37. It is said to be another number wherein when digits are added together, they make a composite number. It is the twelfth prime number, and the twelfth prime number from 1-100.

Proofs

• — 37 can be divided by 1.

• — 37 cannot be divided by 2-36.

• — 37 can be divided by 37.

• Therefore, 37 has 2 factors.

As an Exponent of Mersenne Number

2³⁷ - 1, which is the number 137,438,953,471, is divisible by 223, and therefore not a prime number.

Rela​tionship with other odd numbers

The numbers before

• The previous prime number is 31. The numbers in between are composite.
  • Among them, 33 is divisible by 3 and 11, while 35 is divisible by 5 and 7.
  • 31 and 37 are six numbers apart; therefore, they are sexy primes.

The numbers after

• The next odd number, 39, is not a prime number. It is divisible by 3 and 13.
• 41, the odd number following 39, is a prime number.
  • 37 and 41 are four numbers apart; therefore, they are cousin primes.
• 43, the odd number following 41, is a prime number.
  • 37 and 43 are six numbers apart; therefore, they are sexy primes.

Usage

Science

• Rubidium atomic number
• Normal temperature of human's body

Others

• Number of plays of William Shakespeare that is thought to have written (counting Henry IV as three parts)

Prime Numbers 1-1,000