Base | Representation |
---|---|
bin | 110100111101110110… |
… | …000101010010001010 |
3 | 12102210112000012020202 |
4 | 310331312011102022 |
5 | 1412433233144232 |
6 | 42043211452202 |
7 | 4052226255524 |
oct | 647566052212 |
9 | 172715005222 |
10 | 56872162442 |
11 | 22134942447 |
12 | b032457062 |
13 | 5494736534 |
14 | 2a772d0a14 |
15 | 172cd5b162 |
hex | d3dd8548a |
56872162442 has 8 divisors (see below), whose sum is σ = 85309480800. Its totient is φ = 28435668844.
The previous prime is 56872162411. The next prime is 56872162453. The reversal of 56872162442 is 24426127865.
56872162442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12659 + ... + 337497.
It is an arithmetic number, because the mean of its divisors is an integer number (10663685100).
Almost surely, 256872162442 is an apocalyptic number.
56872162442 is a deficient number, since it is larger than the sum of its proper divisors (28437318358).
56872162442 is a wasteful number, since it uses less digits than its factorization.
56872162442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412380.
The product of its digits is 1290240, while the sum is 47.
The spelling of 56872162442 in words is "fifty-six billion, eight hundred seventy-two million, one hundred sixty-two thousand, four hundred forty-two".
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