Base | Representation |
---|---|
bin | 1101100111101… |
… | …0100001100110 |
3 | 10222111020201111 |
4 | 3121322201212 |
5 | 104110444331 |
6 | 5400215234 |
7 | 1262361043 |
oct | 331724146 |
9 | 128436644 |
10 | 57124966 |
11 | 2a277918 |
12 | 1716a51a |
13 | bab1472 |
14 | 78301ca |
15 | 5035db1 |
hex | 367a866 |
57124966 has 16 divisors (see below), whose sum is σ = 88413840. Its totient is φ = 27660960.
The previous prime is 57124957. The next prime is 57124987. The reversal of 57124966 is 66942175.
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, 15261 + ... + 18631.
It is an arithmetic number, because the mean of its divisors is an integer number (5525865).
Almost surely, 257124966 is an apocalyptic number.
57124966 is a deficient number, since it is larger than the sum of its proper divisors (31288874).
57124966 is a wasteful number, since it uses less digits than its factorization.
57124966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3639.
The product of its digits is 90720, while the sum is 40.
The square root of 57124966 is about 7558.1059796751. The cubic root of 57124966 is about 385.1311545061.
The spelling of 57124966 in words is "fifty-seven million, one hundred twenty-four thousand, nine hundred sixty-six".
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