Base | Representation |
---|---|
bin | 1101100110100… |
… | …1001010011110 |
3 | 10222100122011201 |
4 | 3121221022132 |
5 | 104101210404 |
6 | 5354510114 |
7 | 1261643524 |
oct | 331511236 |
9 | 128318151 |
10 | 57053854 |
11 | 2a229450 |
12 | 1713533a |
13 | ba87ca0 |
14 | 7812314 |
15 | 501eca4 |
hex | 366929e |
57053854 has 16 divisors (see below), whose sum is σ = 100542960. Its totient is φ = 23938560.
The previous prime is 57053833. The next prime is 57053929. The reversal of 57053854 is 45835075.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99459 + ... + 100030.
It is an arithmetic number, because the mean of its divisors is an integer number (6283935).
Almost surely, 257053854 is an apocalyptic number.
57053854 is a deficient number, since it is larger than the sum of its proper divisors (43489106).
57053854 is a wasteful number, since it uses less digits than its factorization.
57053854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199515.
The product of its (nonzero) digits is 84000, while the sum is 37.
The square root of 57053854 is about 7553.4001615167. The cubic root of 57053854 is about 384.9712780057.
It can be divided in two parts, 5705 and 3854, that added together give a palindrome (9559).
The spelling of 57053854 in words is "fifty-seven million, fifty-three thousand, eight hundred fifty-four".
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