Base | Representation |
---|---|
bin | 1101101100001… |
… | …1010001111110 |
3 | 11000001101111211 |
4 | 3123003101332 |
5 | 104200013344 |
6 | 5410435034 |
7 | 1265041630 |
oct | 333032176 |
9 | 130041454 |
10 | 57422974 |
11 | 2a460804 |
12 | 17292a7a |
13 | bb86cbb |
14 | 78aaa50 |
15 | 5094334 |
hex | 36c347e |
57422974 has 64 divisors (see below), whose sum is σ = 110702592. Its totient is φ = 21772800.
The previous prime is 57422971. The next prime is 57423007. The reversal of 57422974 is 47922475.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57422971) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 317164 + ... + 317344.
It is an arithmetic number, because the mean of its divisors is an integer number (1729728).
Almost surely, 257422974 is an apocalyptic number.
57422974 is a deficient number, since it is larger than the sum of its proper divisors (53279618).
57422974 is a wasteful number, since it uses less digits than its factorization.
57422974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281.
The product of its digits is 141120, while the sum is 40.
The square root of 57422974 is about 7577.7947979607. The cubic root of 57422974 is about 385.7997072681.
The spelling of 57422974 in words is "fifty-seven million, four hundred twenty-two thousand, nine hundred seventy-four".
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