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10249908 = 223854159
BaseRepresentation
bin100111000110…
…011010110100
3201021202020020
4213012122310
510110444113
61003405140
7153060054
oct47063264
921252206
1010249908
1158709a9
1235237b0
13217b546
14150b564
15d77023
hex9c66b4

10249908 has 12 divisors (see below), whose sum is σ = 23916480. Its totient is φ = 3416632.

The previous prime is 10249879. The next prime is 10249937. The reversal of 10249908 is 80994201.

10249908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10249879) and next prime (10249937).

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

It is a super-2 number, since 2×102499082 = 210121228016928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427068 + ... + 427091.

It is an arithmetic number, because the mean of its divisors is an integer number (1993040).

Almost surely, 210249908 is an apocalyptic number.

It is an amenable number.

10249908 is an abundant number, since it is smaller than the sum of its proper divisors (13666572).

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

10249908 is a wasteful number, since it uses less digits than its factorization.

10249908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854166 (or 854164 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 10249908 is about 3201.5477506981. The cubic root of 10249908 is about 217.2234243803.

The spelling of 10249908 in words is "ten million, two hundred forty-nine thousand, nine hundred eight".

Divisors: 1 2 3 4 6 12 854159 1708318 2562477 3416636 5124954 10249908