Base | Representation |
---|---|
bin | 1101101100101… |
… | …1011010010011 |
3 | 11000010002012012 |
4 | 3123023122103 |
5 | 104202100100 |
6 | 5411253135 |
7 | 1265241002 |
oct | 333133223 |
9 | 130102165 |
10 | 57456275 |
11 | 2a483828 |
12 | 172aa1ab |
13 | bb991c6 |
14 | 78b8c39 |
15 | 509e135 |
hex | 36cb693 |
57456275 has 12 divisors (see below), whose sum is σ = 71610000. Its totient is φ = 45730080.
The previous prime is 57456271. The next prime is 57456283. The reversal of 57456275 is 57265475.
It is not a de Polignac number, because 57456275 - 22 = 57456271 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57456271) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 800 + ... + 10749.
It is an arithmetic number, because the mean of its divisors is an integer number (5967500).
Almost surely, 257456275 is an apocalyptic number.
57456275 is a deficient number, since it is larger than the sum of its proper divisors (14153725).
57456275 is a wasteful number, since it uses less digits than its factorization.
57456275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11758 (or 11753 counting only the distinct ones).
The product of its digits is 294000, while the sum is 41.
The square root of 57456275 is about 7579.9917546129. The cubic root of 57456275 is about 385.8742711138.
The spelling of 57456275 in words is "fifty-seven million, four hundred fifty-six thousand, two hundred seventy-five".
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