Base | Representation |
---|---|
bin | 1101011001111… |
… | …0110001111100 |
3 | 10220210112001102 |
4 | 3112132301330 |
5 | 103343144032 |
6 | 5325032232 |
7 | 1251621653 |
oct | 326366174 |
9 | 126715042 |
10 | 56224892 |
11 | 29812659 |
12 | 169b5678 |
13 | b857889 |
14 | 767819a |
15 | 4e09362 |
hex | 359ec7c |
56224892 has 24 divisors (see below), whose sum is σ = 100425696. Its totient is φ = 27537408.
The previous prime is 56224877. The next prime is 56224907. The reversal of 56224892 is 29842265.
It is an interprime number because it is at equal distance from previous prime (56224877) and next prime (56224907).
It is a super-2 number, since 2×562248922 = 6322476960823328, which contains 22 as substring.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48188 + ... + 49340.
It is an arithmetic number, because the mean of its divisors is an integer number (4184404).
Almost surely, 256224892 is an apocalyptic number.
It is an amenable number.
56224892 is a deficient number, since it is larger than the sum of its proper divisors (44200804).
56224892 is a wasteful number, since it uses less digits than its factorization.
56224892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1397 (or 1395 counting only the distinct ones).
The product of its digits is 69120, while the sum is 38.
The square root of 56224892 is about 7498.3259465030. The cubic root of 56224892 is about 383.0976988317.
The spelling of 56224892 in words is "fifty-six million, two hundred twenty-four thousand, eight hundred ninety-two".
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