Base | Representation |
---|---|
bin | 1101101001001… |
… | …1001011001111 |
3 | 10222200101020002 |
4 | 3122103023033 |
5 | 104122212220 |
6 | 5402314515 |
7 | 1263261314 |
oct | 332231317 |
9 | 128611202 |
10 | 57225935 |
11 | 2a336768 |
12 | 171b8a3b |
13 | bb18400 |
14 | 7858d0b |
15 | 5055c75 |
hex | 36932cf |
57225935 has 12 divisors (see below), whose sum is σ = 74360952. Its totient is φ = 42258528.
The previous prime is 57225923. The next prime is 57225937. The reversal of 57225935 is 53952275.
It is not a de Polignac number, because 57225935 - 26 = 57225871 is a prime.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57225937) 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, 33017 + ... + 34706.
It is an arithmetic number, because the mean of its divisors is an integer number (6196746).
Almost surely, 257225935 is an apocalyptic number.
57225935 is a deficient number, since it is larger than the sum of its proper divisors (17135017).
57225935 is a wasteful number, since it uses less digits than its factorization.
57225935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67754 (or 67741 counting only the distinct ones).
The product of its digits is 94500, while the sum is 38.
The square root of 57225935 is about 7564.7825480975. The cubic root of 57225935 is about 385.3579287876.
The spelling of 57225935 in words is "fifty-seven million, two hundred twenty-five thousand, nine hundred thirty-five".
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