Base | Representation |
---|---|
bin | 1001000101001101010… |
… | …0100111011001010111 |
3 | 112220201002000100210101 |
4 | 2101103110213121113 |
5 | 10024010241021311 |
6 | 155401220034531 |
7 | 14162145242065 |
oct | 2212324473127 |
9 | 486632010711 |
10 | 156016735831 |
11 | 6019141a900 |
12 | 262a1832a47 |
13 | 11934c57988 |
14 | 77a08b9035 |
15 | 40d1e20ec1 |
hex | 2453527657 |
156016735831 has 12 divisors (see below), whose sum is σ = 180515234200. Its totient is φ = 134368478640.
The previous prime is 156016735813. The next prime is 156016735877. The reversal of 156016735831 is 138537610651.
156016735831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 156016735831 - 219 = 156016211543 is a prime.
It is a super-2 number, since 2×1560167358312 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (156016765831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33929136 + ... + 33933733.
Almost surely, 2156016735831 is an apocalyptic number.
156016735831 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
156016735831 is a deficient number, since it is larger than the sum of its proper divisors (24498498369).
156016735831 is a wasteful number, since it uses less digits than its factorization.
156016735831 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67862910 (or 67862899 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 46.
The spelling of 156016735831 in words is "one hundred fifty-six billion, sixteen million, seven hundred thirty-five thousand, eight hundred thirty-one".
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