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5252810 = 251393779
BaseRepresentation
bin10100000010011011001010
3100212212111112
4110002123022
52321042220
6304330322
762435213
oct24023312
910785445
105252810
112a68572
1219139a2
13111bb94
149aa40a
156db5c5
hex5026ca

5252810 has 16 divisors (see below), whose sum is σ = 9525600. Its totient is φ = 2085456.

The previous prime is 5252803. The next prime is 5252831. The reversal of 5252810 is 182525.

It is a super-2 number, since 2×52528102 = 55184025792200, which contains 22 as substring.

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, 500 + ... + 3279.

It is an arithmetic number, because the mean of its divisors is an integer number (595350).

Almost surely, 25252810 is an apocalyptic number.

5252810 is a deficient number, since it is larger than the sum of its proper divisors (4272790).

5252810 is a wasteful number, since it uses less digits than its factorization.

5252810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3925.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 5252810 is about 2291.9009577205. The cubic root of 5252810 is about 173.8323350784.

The spelling of 5252810 in words is "five million, two hundred fifty-two thousand, eight hundred ten".

Divisors: 1 2 5 10 139 278 695 1390 3779 7558 18895 37790 525281 1050562 2626405 5252810