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5257108 = 223735521
BaseRepresentation
bin10100000011011110010100
3100220002101201
4110003132110
52321211413
6304402244
762453563
oct24033624
910802351
105257108
112a7081a
121916384
131120b1c
149abbda
156dc9dd
hex503794

5257108 has 12 divisors (see below), whose sum is σ = 9448852. Its totient is φ = 2557440.

The previous prime is 5257103. The next prime is 5257111. The reversal of 5257108 is 8017525.

It can be written as a sum of positive squares in 2 ways, for example, as 4613904 + 643204 = 2148^2 + 802^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5257103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17613 + ... + 17908.

Almost surely, 25257108 is an apocalyptic number.

It is an amenable number.

5257108 is a deficient number, since it is larger than the sum of its proper divisors (4191744).

5257108 is a wasteful number, since it uses less digits than its factorization.

5257108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35562 (or 35560 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 5257108 is about 2292.8384155889. The cubic root of 5257108 is about 173.8797336894.

The spelling of 5257108 in words is "five million, two hundred fifty-seven thousand, one hundred eight".

Divisors: 1 2 4 37 74 148 35521 71042 142084 1314277 2628554 5257108