Base | Representation |
---|---|
bin | 1101100101010… |
… | …0110011111100 |
3 | 10222012101211020 |
4 | 3121110303330 |
5 | 104041023432 |
6 | 5353024140 |
7 | 1261145505 |
oct | 331246374 |
9 | 128171736 |
10 | 56970492 |
11 | 2a181857 |
12 | 170b5050 |
13 | ba59067 |
14 | 77cdbac |
15 | 500522c |
hex | 3654cfc |
56970492 has 24 divisors (see below), whose sum is σ = 133056000. Its totient is φ = 18972336.
The previous prime is 56970481. The next prime is 56970521. The reversal of 56970492 is 29407965.
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, 19759 + ... + 22457.
It is an arithmetic number, because the mean of its divisors is an integer number (5544000).
Almost surely, 256970492 is an apocalyptic number.
It is an amenable number.
56970492 is an abundant number, since it is smaller than the sum of its proper divisors (76085508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56970492 is a wasteful number, since it uses less digits than its factorization.
56970492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4465 (or 4463 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 42.
The square root of 56970492 is about 7547.8799672491. The cubic root of 56970492 is about 384.7836913889.
The spelling of 56970492 in words is "fifty-six million, nine hundred seventy thousand, four hundred ninety-two".
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