Base | Representation |
---|---|
bin | 1101101001010… |
… | …1011101000000 |
3 | 10222200212000121 |
4 | 3122111131000 |
5 | 104123012024 |
6 | 5402430024 |
7 | 1263330442 |
oct | 332253500 |
9 | 128625017 |
10 | 57235264 |
11 | 2a342779 |
12 | 17202314 |
13 | bb1c728 |
14 | 785c492 |
15 | 50588e4 |
hex | 3695740 |
57235264 has 14 divisors (see below), whose sum is σ = 113576354. Its totient is φ = 28617600.
The previous prime is 57235259. The next prime is 57235267. The reversal of 57235264 is 46253275.
It can be written as a sum of positive squares in only one way, i.e., 37945600 + 19289664 = 6160^2 + 4392^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57235267) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447087 + ... + 447214.
Almost surely, 257235264 is an apocalyptic number.
It is an amenable number.
57235264 is a deficient number, since it is larger than the sum of its proper divisors (56341090).
57235264 is an equidigital number, since it uses as much as digits as its factorization.
57235264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 894313 (or 894303 counting only the distinct ones).
The product of its digits is 50400, while the sum is 34.
The square root of 57235264 is about 7565.3991302508. The cubic root of 57235264 is about 385.3788680626.
The spelling of 57235264 in words is "fifty-seven million, two hundred thirty-five thousand, two hundred sixty-four".
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