Base | Representation |
---|---|
bin | 1101101001110… |
… | …1101101111000 |
3 | 10222202120110020 |
4 | 3122131231320 |
5 | 104130102422 |
6 | 5403250440 |
7 | 1263531225 |
oct | 332355570 |
9 | 128676406 |
10 | 57269112 |
11 | 2a36614a |
12 | 17219a20 |
13 | bb31c64 |
14 | 786a94c |
15 | 506395c |
hex | 369db78 |
57269112 has 32 divisors (see below), whose sum is σ = 144211200. Its totient is φ = 18951264.
The previous prime is 57269101. The next prime is 57269119. The reversal of 57269112 is 21196275.
It is a super-3 number, since 3×572691123 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57269119) 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, 5248 + ... + 11919.
It is an arithmetic number, because the mean of its divisors is an integer number (4506600).
Almost surely, 257269112 is an apocalyptic number.
It is an amenable number.
57269112 is an abundant number, since it is smaller than the sum of its proper divisors (86942088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57269112 is a wasteful number, since it uses less digits than its factorization.
57269112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17315 (or 17311 counting only the distinct ones).
The product of its digits is 7560, while the sum is 33.
The square root of 57269112 is about 7567.6358263331. The cubic root of 57269112 is about 385.4548220140.
The spelling of 57269112 in words is "fifty-seven million, two hundred sixty-nine thousand, one hundred twelve".
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