Base | Representation |
---|---|
bin | 110100110110100100… |
… | …110000000000101100 |
3 | 12102111000110202112100 |
4 | 310312210300000230 |
5 | 1412211021201343 |
6 | 42023133135100 |
7 | 4046215362003 |
oct | 646644600054 |
9 | 172430422470 |
10 | 56750178348 |
11 | 22081aa5a46 |
12 | abb962a490 |
13 | 54753964b6 |
14 | 2a65019c3a |
15 | 17222b29d3 |
hex | d3693002c |
56750178348 has 72 divisors (see below), whose sum is σ = 155083139120. Its totient is φ = 17436746880.
The previous prime is 56750178347. The next prime is 56750178371. The reversal of 56750178348 is 84387105765.
It is a happy number.
56750178348 is a `hidden beast` number, since 5 + 67 + 501 + 78 + 3 + 4 + 8 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 56750178294 and 56750178303.
It is not an unprimeable number, because it can be changed into a prime (56750178347) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1095883 + ... + 1146498.
Almost surely, 256750178348 is an apocalyptic number.
It is an amenable number.
56750178348 is an abundant number, since it is smaller than the sum of its proper divisors (98332960772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56750178348 is a wasteful number, since it uses less digits than its factorization.
56750178348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2242447 (or 2242442 counting only the distinct ones).
The product of its (nonzero) digits is 5644800, while the sum is 54.
The spelling of 56750178348 in words is "fifty-six billion, seven hundred fifty million, one hundred seventy-eight thousand, three hundred forty-eight".
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