Base | Representation |
---|---|
bin | 1101101111010… |
… | …0001001010101 |
3 | 11000102120001211 |
4 | 3123310021111 |
5 | 104222420000 |
6 | 5415021421 |
7 | 1266534310 |
oct | 333641125 |
9 | 130376054 |
10 | 57623125 |
11 | 2a58811a |
12 | 1736a871 |
13 | bc27131 |
14 | 791d977 |
15 | 50d37ba |
hex | 36f4255 |
57623125 has 20 divisors (see below), whose sum is σ = 82298656. Its totient is φ = 39510000.
The previous prime is 57623113. The next prime is 57623129. The reversal of 57623125 is 52132675.
It is not a de Polignac number, because 57623125 - 211 = 57621077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57623129) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2211 + ... + 10960.
Almost surely, 257623125 is an apocalyptic number.
It is an amenable number.
57623125 is a deficient number, since it is larger than the sum of its proper divisors (24675531).
57623125 is an equidigital number, since it uses as much as digits as its factorization.
57623125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13198 (or 13183 counting only the distinct ones).
The product of its digits is 12600, while the sum is 31.
The square root of 57623125 is about 7590.9897246670. The cubic root of 57623125 is about 386.2474296635.
The spelling of 57623125 in words is "fifty-seven million, six hundred twenty-three thousand, one hundred twenty-five".
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