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5250684 = 223437557
BaseRepresentation
bin10100000001111001111100
3100212202120210
4110001321330
52321010214
6304312420
762426055
oct24017174
910782523
105250684
112a66a0a
121912710
13111ac1a
149a972c
156dab59
hex501e7c

5250684 has 12 divisors (see below), whose sum is σ = 12251624. Its totient is φ = 1750224.

The previous prime is 5250683. The next prime is 5250689. The reversal of 5250684 is 4860525.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250683) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 218767 + ... + 218790.

Almost surely, 25250684 is an apocalyptic number.

It is an amenable number.

5250684 is an abundant number, since it is smaller than the sum of its proper divisors (7000940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5250684 is a wasteful number, since it uses less digits than its factorization.

5250684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437564 (or 437562 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 5250684 is about 2291.4371036535. The cubic root of 5250684 is about 173.8088798601.

The spelling of 5250684 in words is "five million, two hundred fifty thousand, six hundred eighty-four".

Divisors: 1 2 3 4 6 12 437557 875114 1312671 1750228 2625342 5250684