Base | Representation |
---|---|
bin | 1101101011011… |
… | …1110011111111 |
3 | 10222222000002000 |
4 | 3122313303333 |
5 | 104142012444 |
6 | 5405433343 |
7 | 1264454652 |
oct | 332676377 |
9 | 128860060 |
10 | 57375999 |
11 | 2a42948a |
12 | 1726b853 |
13 | bb6b7c5 |
14 | 7897899 |
15 | 5085469 |
hex | 36b7cff |
57375999 has 8 divisors (see below), whose sum is σ = 85001520. Its totient is φ = 38250648.
The previous prime is 57375977. The next prime is 57376027. The reversal of 57375999 is 99957375.
It is not a de Polignac number, because 57375999 - 28 = 57375743 is a prime.
It is a super-2 number, since 2×573759992 = 6584010522496002, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57375959) 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, 1062492 + ... + 1062545.
It is an arithmetic number, because the mean of its divisors is an integer number (10625190).
Almost surely, 257375999 is an apocalyptic number.
57375999 is a deficient number, since it is larger than the sum of its proper divisors (27625521).
57375999 is a wasteful number, since it uses less digits than its factorization.
57375999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2125046 (or 2125040 counting only the distinct ones).
The product of its digits is 2679075, while the sum is 54.
The square root of 57375999 is about 7574.6946473109. The cubic root of 57375999 is about 385.6944771132.
The spelling of 57375999 in words is "fifty-seven million, three hundred seventy-five thousand, nine hundred ninety-nine".
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