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10520682 = 234142767
BaseRepresentation
bin101000001000…
…100001101010
3201210111122220
4220020201222
510143130212
61013254510
7155265354
oct50104152
921714586
1010520682
115a36387
123634436
132244873
14157c0d4
15dcc38c
hexa0886a

10520682 has 16 divisors (see below), whose sum is σ = 21555072. Its totient is φ = 3421280.

The previous prime is 10520677. The next prime is 10520701. The reversal of 10520682 is 28602501.

It is a super-2 number, since 2×105206822 = 221369499490248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21138 + ... + 21629.

It is an arithmetic number, because the mean of its divisors is an integer number (1347192).

Almost surely, 210520682 is an apocalyptic number.

10520682 is an abundant number, since it is smaller than the sum of its proper divisors (11034390).

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

10520682 is a wasteful number, since it uses less digits than its factorization.

10520682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42813.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 10520682 is about 3243.5600811454. The cubic root of 10520682 is about 219.1196360570.

The spelling of 10520682 in words is "ten million, five hundred twenty thousand, six hundred eighty-two".

Divisors: 1 2 3 6 41 82 123 246 42767 85534 128301 256602 1753447 3506894 5260341 10520682