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10228908 = 223852409
BaseRepresentation
bin100111000001…
…010010101100
3201020200102110
4213001102230
510104311113
61003124020
7152641614
oct47012254
921220373
1010228908
115857148
123513610
132171b11
141503a44
15d70bc3
hex9c14ac

10228908 has 12 divisors (see below), whose sum is σ = 23867480. Its totient is φ = 3409632.

The previous prime is 10228901. The next prime is 10228919. The reversal of 10228908 is 80982201.

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 (10228901) 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, 426193 + ... + 426216.

Almost surely, 210228908 is an apocalyptic number.

It is an amenable number.

10228908 is an abundant number, since it is smaller than the sum of its proper divisors (13638572).

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

10228908 is a wasteful number, since it uses less digits than its factorization.

10228908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852416 (or 852414 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 10228908 is about 3198.2664054140. The cubic root of 10228908 is about 217.0749739164.

The spelling of 10228908 in words is "ten million, two hundred twenty-eight thousand, nine hundred eight".

Divisors: 1 2 3 4 6 12 852409 1704818 2557227 3409636 5114454 10228908