Base | Representation |
---|---|
bin | 1001001000010011101… |
… | …1111001111101011110 |
3 | 112222212002021210221020 |
4 | 2102010323321331132 |
5 | 10032211333302240 |
6 | 200015552545010 |
7 | 14221603341300 |
oct | 2220473717536 |
9 | 488762253836 |
10 | 156849119070 |
11 | 60579269736 |
12 | 26494552166 |
13 | 11a38538537 |
14 | 783d273970 |
15 | 41300430d0 |
hex | 2484ef9f5e |
156849119070 has 96 divisors (see below), whose sum is σ = 448577722656. Its totient is φ = 34976793600.
The previous prime is 156849119069. The next prime is 156849119083. The reversal of 156849119070 is 70911948651.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1240951 + ... + 1361490.
It is an arithmetic number, because the mean of its divisors is an integer number (4672684611).
Almost surely, 2156849119070 is an apocalyptic number.
156849119070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
156849119070 is an abundant number, since it is smaller than the sum of its proper divisors (291728603586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156849119070 is a wasteful number, since it uses less digits than its factorization.
156849119070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2602506 (or 2602499 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 51.
The spelling of 156849119070 in words is "one hundred fifty-six billion, eight hundred forty-nine million, one hundred nineteen thousand, seventy".
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