Base | Representation |
---|---|
bin | 1101100101001… |
… | …0111110011100 |
3 | 10222012000111201 |
4 | 3121102332130 |
5 | 104040303342 |
6 | 5352525244 |
7 | 1261114543 |
oct | 331227634 |
9 | 128160451 |
10 | 56962972 |
11 | 2a177140 |
12 | 170b0824 |
13 | ba55801 |
14 | 77cb15a |
15 | 5002db7 |
hex | 3652f9c |
56962972 has 24 divisors (see below), whose sum is σ = 108994032. Its totient is φ = 25833600.
The previous prime is 56962963. The next prime is 56962979. The reversal of 56962972 is 27926965.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56962979) 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, 22608 + ... + 25000.
It is an arithmetic number, because the mean of its divisors is an integer number (4541418).
Almost surely, 256962972 is an apocalyptic number.
It is an amenable number.
56962972 is a deficient number, since it is larger than the sum of its proper divisors (52031060).
56962972 is a wasteful number, since it uses less digits than its factorization.
56962972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2949 (or 2947 counting only the distinct ones).
The product of its digits is 408240, while the sum is 46.
The square root of 56962972 is about 7547.3817976832. The cubic root of 56962972 is about 384.7667603977.
It can be divided in two parts, 5696 and 2972, that added together give a palindrome (8668).
The spelling of 56962972 in words is "fifty-six million, nine hundred sixty-two thousand, nine hundred seventy-two".
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