Base | Representation |
---|---|
bin | 10010100110100… |
… | …11101111110100 |
3 | 101212122111100202 |
4 | 21103103233310 |
5 | 304422302224 |
6 | 23252500032 |
7 | 3603313256 |
oct | 1123235764 |
9 | 355574322 |
10 | 156056564 |
11 | 800a9674 |
12 | 4431a618 |
13 | 2643c881 |
14 | 16a23cd6 |
15 | da78eae |
hex | 94d3bf4 |
156056564 has 24 divisors (see below), whose sum is σ = 285925248. Its totient is φ = 74386400.
The previous prime is 156056561. The next prime is 156056567. The reversal of 156056564 is 465650651.
It is an interprime number because it is at equal distance from previous prime (156056561) and next prime (156056567).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (156056561) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26489 + ... + 31839.
It is an arithmetic number, because the mean of its divisors is an integer number (11913552).
Almost surely, 2156056564 is an apocalyptic number.
It is an amenable number.
156056564 is a deficient number, since it is larger than the sum of its proper divisors (129868684).
156056564 is a wasteful number, since it uses less digits than its factorization.
156056564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5695 (or 5693 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 38.
The square root of 156056564 is about 12492.2601637974. The cubic root of 156056564 is about 538.3863166026.
It can be divided in two parts, 15 and 6056564, that multiplied together give a triangular number (90848460 = T13479).
The spelling of 156056564 in words is "one hundred fifty-six million, fifty-six thousand, five hundred sixty-four".
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