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57041153 = 1319722273
BaseRepresentation
bin1101100110011…
…0000100000001
310222022222202022
43121212010001
5104100304103
65354331225
71261561511
oct331460401
9128288668
1057041153
112a21a954
1217129b15
13ba82280
14780b841
15501b138
hex3666101

57041153 has 8 divisors (see below), whose sum is σ = 61743528. Its totient is φ = 52383744.

The previous prime is 57041129. The next prime is 57041167. The reversal of 57041153 is 35114075.

It can be written as a sum of positive squares in 4 ways, for example, as 1270129 + 55771024 = 1127^2 + 7468^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-57041153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57041113) 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, 8576 + ... + 13697.

It is an arithmetic number, because the mean of its divisors is an integer number (7717941).

Almost surely, 257041153 is an apocalyptic number.

It is an amenable number.

57041153 is a deficient number, since it is larger than the sum of its proper divisors (4702375).

57041153 is a wasteful number, since it uses less digits than its factorization.

57041153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22483.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 57041153 is about 7552.5593675257. The cubic root of 57041153 is about 384.9427091903.

The spelling of 57041153 in words is "fifty-seven million, forty-one thousand, one hundred fifty-three".

Divisors: 1 13 197 2561 22273 289549 4387781 57041153