The number 156

Representation numerals

Greek numeral

ρνϛʹ

Arabic numeral

١٥٦

Roman numeral

CLVI

Maya numeral

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Chinese numeral

一百五十六

Hebrew numeral

קנו
Numeral systems
Binary: 10011100
Septimal (base 7): 312
Octal: 234
Hexadecimal: 9c
Base 24: 6C
Factorization
156 = 2 × 2 × 3 × 13
156 has 12 divisors: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
Sum of all divisors other than 156: 236
Sums & differences
Difference of 2 squares: 156 = 162 - 102 = 402 - 382
Goldbach conjecture: 156 = 151 + 5 = 149 + 7 = 139 + 17 = 137 + 19 = 127 + 29 = 113 + 43 = 109 + 47 = 103 + 53 = 97 + 59 = 89 + 67 = . . . (only the first 10 pairs are shown)
Characteristics
Related primes
The 156th prime number is: 911
Previous prime number: 151 — Next prime number: 157
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