Base | Representation |
---|---|
bin | 110100001110011100… |
… | …010010001011010011 |
3 | 12100202002112011121021 |
4 | 310032130102023103 |
5 | 1404321134322410 |
6 | 41432241540311 |
7 | 4023431350642 |
oct | 641634221323 |
9 | 170662464537 |
10 | 56076870355 |
11 | 21866a27760 |
12 | aa50044697 |
13 | 5398a414bc |
14 | 29dd82d359 |
15 | 16d3113eda |
hex | d0e7122d3 |
56076870355 has 32 divisors (see below), whose sum is σ = 74435993280. Its totient is φ = 40215521280.
The previous prime is 56076870349. The next prime is 56076870359. The reversal of 56076870355 is 55307867065.
It is not a de Polignac number, because 56076870355 - 229 = 55539999443 is a prime.
It is a super-2 number, since 2×560768703552 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (56076870359) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1810479 + ... + 1841191.
It is an arithmetic number, because the mean of its divisors is an integer number (2326124790).
Almost surely, 256076870355 is an apocalyptic number.
56076870355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
56076870355 is a deficient number, since it is larger than the sum of its proper divisors (18359122925).
56076870355 is a wasteful number, since it uses less digits than its factorization.
56076870355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31191.
The product of its (nonzero) digits is 5292000, while the sum is 52.
The spelling of 56076870355 in words is "fifty-six billion, seventy-six million, eight hundred seventy thousand, three hundred fifty-five".
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