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5630085 = 325125113
BaseRepresentation
bin10101011110100010000101
3101121001000200
4111132202011
52420130320
6320401113
765566146
oct25364205
911531020
105630085
1131a5a6a
121a76199
131221816
14a67acd
15763290
hex55e885

5630085 has 12 divisors (see below), whose sum is σ = 9758892. Its totient is φ = 3002688.

The previous prime is 5630069. The next prime is 5630129. The reversal of 5630085 is 5800365.

It can be written as a sum of positive squares in 2 ways, for example, as 820836 + 4809249 = 906^2 + 2193^2 .

It is not a de Polignac number, because 5630085 - 24 = 5630069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62512 + ... + 62601.

It is an arithmetic number, because the mean of its divisors is an integer number (813241).

Almost surely, 25630085 is an apocalyptic number.

It is an amenable number.

5630085 is a deficient number, since it is larger than the sum of its proper divisors (4128807).

5630085 is a wasteful number, since it uses less digits than its factorization.

5630085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125124 (or 125121 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 5630085 is about 2372.7800150878. The cubic root of 5630085 is about 177.8982396098.

The spelling of 5630085 in words is "five million, six hundred thirty thousand, eighty-five".

Divisors: 1 3 5 9 15 45 125113 375339 625565 1126017 1876695 5630085