Base | Representation |
---|---|
bin | 1101101110001… |
… | …1000011011111 |
3 | 11000022000001000 |
4 | 3123203003133 |
5 | 104213144434 |
6 | 5413321343 |
7 | 1266123231 |
oct | 333430337 |
9 | 130260030 |
10 | 57553119 |
11 | 2a53a568 |
12 | 17336253 |
13 | bc01300 |
14 | 7902251 |
15 | 50bcb99 |
hex | 36e30df |
57553119 has 24 divisors (see below), whose sum is σ = 92334480. Its totient is φ = 35414496.
The previous prime is 57553117. The next prime is 57553123. The reversal of 57553119 is 91135575.
It is not a de Polignac number, because 57553119 - 21 = 57553117 is a prime.
It is a super-2 number, since 2×575531192 = 6624723013256322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57553117) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1744 + ... + 10869.
It is an arithmetic number, because the mean of its divisors is an integer number (3847270).
Almost surely, 257553119 is an apocalyptic number.
57553119 is a deficient number, since it is larger than the sum of its proper divisors (34781361).
57553119 is a wasteful number, since it uses less digits than its factorization.
57553119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12648 (or 12629 counting only the distinct ones).
The product of its digits is 23625, while the sum is 36.
The square root of 57553119 is about 7586.3771986370. The cubic root of 57553119 is about 386.0909496909.
The spelling of 57553119 in words is "fifty-seven million, five hundred fifty-three thousand, one hundred nineteen".
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