Base | Representation |
---|---|
bin | 1101011000101… |
… | …1100000001100 |
3 | 10220122111201222 |
4 | 3112023200030 |
5 | 103333132212 |
6 | 5323222512 |
7 | 1251142523 |
oct | 326134014 |
9 | 126574658 |
10 | 56145932 |
11 | 297692a7 |
12 | 16977a38 |
13 | b82a95b |
14 | 76574ba |
15 | 4de0c72 |
hex | 358b80c |
56145932 has 12 divisors (see below), whose sum is σ = 99499680. Its totient is φ = 27717456.
The previous prime is 56145923. The next prime is 56145941. The reversal of 56145932 is 23954165.
It is an interprime number because it is at equal distance from previous prime (56145923) and next prime (56145941).
It is a junction number, because it is equal to n+sod(n) for n = 56145892 and 56145901.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88523 + ... + 89154.
It is an arithmetic number, because the mean of its divisors is an integer number (8291640).
Almost surely, 256145932 is an apocalyptic number.
It is an amenable number.
56145932 is a deficient number, since it is larger than the sum of its proper divisors (43353748).
56145932 is a wasteful number, since it uses less digits than its factorization.
56145932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177760 (or 177758 counting only the distinct ones).
The product of its digits is 32400, while the sum is 35.
The square root of 56145932 is about 7493.0589214286. The cubic root of 56145932 is about 382.9182790965.
The spelling of 56145932 in words is "fifty-six million, one hundred forty-five thousand, nine hundred thirty-two".
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