Base | Representation |
---|---|
bin | 1101011010011… |
… | …1011000100011 |
3 | 10220212022101120 |
4 | 3112213120203 |
5 | 103400311011 |
6 | 5325503323 |
7 | 1252126464 |
oct | 326473043 |
9 | 126768346 |
10 | 56260131 |
11 | 29837084 |
12 | 16a11b43 |
13 | b86a925 |
14 | 7686d6b |
15 | 4e14a06 |
hex | 35a7623 |
56260131 has 8 divisors (see below), whose sum is σ = 75756624. Its totient is φ = 37135200.
The previous prime is 56260109. The next prime is 56260199. The reversal of 56260131 is 13106265.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56260131 - 26 = 56260067 is a prime.
It is a super-2 number, since 2×562601312 = 6330404680274322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (56260331) 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, 92536 + ... + 93141.
It is an arithmetic number, because the mean of its divisors is an integer number (9469578).
Almost surely, 256260131 is an apocalyptic number.
56260131 is a deficient number, since it is larger than the sum of its proper divisors (19496493).
56260131 is a wasteful number, since it uses less digits than its factorization.
56260131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185781.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 56260131 is about 7500.6753695917. The cubic root of 56260131 is about 383.1777177222.
Adding to 56260131 its reverse (13106265), we get a palindrome (69366396).
The spelling of 56260131 in words is "fifty-six million, two hundred sixty thousand, one hundred thirty-one".
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