Base | Representation |
---|---|
bin | 110100010010010011… |
… | …000010010010101111 |
3 | 12100220121020111001210 |
4 | 310102103002102233 |
5 | 1404434214223423 |
6 | 41442512205503 |
7 | 4025145225342 |
oct | 642223022257 |
9 | 170817214053 |
10 | 56141554863 |
11 | 2189a498129 |
12 | aa69839893 |
13 | 53a926b764 |
14 | 2a0826a459 |
15 | 16d8b3eb93 |
hex | d124c24af |
56141554863 has 16 divisors (see below), whose sum is σ = 78946444800. Its totient is φ = 35389748160.
The previous prime is 56141554837. The next prime is 56141554867. The reversal of 56141554863 is 36845514165.
It is not a de Polignac number, because 56141554863 - 25 = 56141554831 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56141554867) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 915543 + ... + 974936.
It is an arithmetic number, because the mean of its divisors is an integer number (4934152800).
Almost surely, 256141554863 is an apocalyptic number.
56141554863 is a deficient number, since it is larger than the sum of its proper divisors (22804889937).
56141554863 is a wasteful number, since it uses less digits than its factorization.
56141554863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1891022.
The product of its digits is 1728000, while the sum is 48.
The spelling of 56141554863 in words is "fifty-six billion, one hundred forty-one million, five hundred fifty-four thousand, eight hundred sixty-three".
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