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10631684 = 227379703
BaseRepresentation
bin101000100011…
…101000000100
3202000010221002
4220203220010
510210203214
61015512432
7156240110
oct50435004
922003832
1010631684
116001818
123688718
13228324b
1415aa740
15e001de
hexa23a04

10631684 has 12 divisors (see below), whose sum is σ = 21263424. Its totient is φ = 4556424.

The previous prime is 10631683. The next prime is 10631701. The reversal of 10631684 is 48613601.

10631684 is an admirable number.

It is a super-3 number, since 3×106316843 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (10631683) 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, 189824 + ... + 189879.

It is an arithmetic number, because the mean of its divisors is an integer number (1771952).

Almost surely, 210631684 is an apocalyptic number.

10631684 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10631684 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10631684 is a wasteful number, since it uses less digits than its factorization.

10631684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379714 (or 379712 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 10631684 is about 3260.6263202029. The cubic root of 10631684 is about 219.8875734104.

The spelling of 10631684 in words is "ten million, six hundred thirty-one thousand, six hundred eighty-four".

Divisors: 1 2 4 7 14 28 379703 759406 1518812 2657921 5315842 10631684