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610472057 = 13173189107
BaseRepresentation
bin100100011000110…
…001000001111001
31120112201012020012
4210120301001321
52222240101212
6140324311305
721061632626
oct4430610171
91515635205
10610472057
11293660768
12150542535
1399624290
145b11134d
15388da922
hex24631079

610472057 has 16 divisors (see below), whose sum is σ = 718566912. Its totient is φ = 513250560.

The previous prime is 610472053. The next prime is 610472077. The reversal of 610472057 is 750274016.

It is a cyclic number.

It is not a de Polignac number, because 610472057 - 22 = 610472053 is a prime.

It is a super-2 number, since 2×6104720572 = 745352264755622498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (610472053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37703 + ... + 51404.

It is an arithmetic number, because the mean of its divisors is an integer number (44910432).

Almost surely, 2610472057 is an apocalyptic number.

It is an amenable number.

610472057 is a deficient number, since it is larger than the sum of its proper divisors (108094855).

610472057 is a wasteful number, since it uses less digits than its factorization.

610472057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89168.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 610472057 is about 24707.7327369389. The cubic root of 610472057 is about 848.3113218682.

The spelling of 610472057 in words is "six hundred ten million, four hundred seventy-two thousand, fifty-seven".

Divisors: 1 13 17 31 221 403 527 6851 89107 1158391 1514819 2762317 19692647 35910121 46959389 610472057