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57053104 = 243565819
BaseRepresentation
bin1101100110100…
…0111110110000
310222100121010221
43121220332300
5104101144404
65354502424
71261641403
oct331507660
9128317127
1057053104
112a228929
1217134a14
13ba87844
147811d3a
15501e954
hex3668fb0

57053104 has 10 divisors (see below), whose sum is σ = 110540420. Its totient is φ = 28526544.

The previous prime is 57053057. The next prime is 57053119. The reversal of 57053104 is 40135075.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1782894 + ... + 1782925.

It is an arithmetic number, because the mean of its divisors is an integer number (11054042).

Almost surely, 257053104 is an apocalyptic number.

It is an amenable number.

57053104 is a deficient number, since it is larger than the sum of its proper divisors (53487316).

57053104 is a wasteful number, since it uses less digits than its factorization.

57053104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3565827 (or 3565821 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 57053104 is about 7553.3505148378. The cubic root of 57053104 is about 384.9695911216.

Adding to 57053104 its reverse (40135075), we get a palindrome (97188179).

The spelling of 57053104 in words is "fifty-seven million, fifty-three thousand, one hundred four".

Divisors: 1 2 4 8 16 3565819 7131638 14263276 28526552 57053104