Base | Representation |
---|---|
bin | 1101100101011… |
… | …0111100101100 |
3 | 10222012211211101 |
4 | 3121112330230 |
5 | 104041313434 |
6 | 5353132444 |
7 | 1261213150 |
oct | 331267454 |
9 | 128184741 |
10 | 56979244 |
11 | 2a188393 |
12 | 170ba124 |
13 | ba6003a |
14 | 77d3060 |
15 | 5007b14 |
hex | 3656f2c |
56979244 has 12 divisors (see below), whose sum is σ = 113958544. Its totient is φ = 24419664.
The previous prime is 56979203. The next prime is 56979269. The reversal of 56979244 is 44297965.
56979244 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 56979194 and 56979203.
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, 1017459 + ... + 1017514.
Almost surely, 256979244 is an apocalyptic number.
It is an amenable number.
56979244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56979244 is a wasteful number, since it uses less digits than its factorization.
56979244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2034984 (or 2034982 counting only the distinct ones).
The product of its digits is 544320, while the sum is 46.
The square root of 56979244 is about 7548.4597104310. The cubic root of 56979244 is about 384.8033943047.
It can be divided in two parts, 5697 and 9244, that added together give a palindrome (14941).
The spelling of 56979244 in words is "fifty-six million, nine hundred seventy-nine thousand, two hundred forty-four".
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