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10312202982 = 234339969779
BaseRepresentation
bin10011001101010011…
…11011101011100110
3222121200020012002210
421212221323223212
5132104410443412
64423134144250
7513355164504
oct114651735346
928550205083
1010312202982
114411a73804
121bb9652086
13c8459b773
146db7d1674
154054cc83c
hex266a7bae6

10312202982 has 16 divisors (see below), whose sum is σ = 21104043840. Its totient is φ = 3357461352.

The previous prime is 10312202981. The next prime is 10312202983. The reversal of 10312202982 is 28920221301.

It is an interprime number because it is at equal distance from previous prime (10312202981) and next prime (10312202983).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312202981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19984632 + ... + 19985147.

It is an arithmetic number, because the mean of its divisors is an integer number (1319002740).

Almost surely, 210312202982 is an apocalyptic number.

10312202982 is an abundant number, since it is smaller than the sum of its proper divisors (10791840858).

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

10312202982 is a wasteful number, since it uses less digits than its factorization.

10312202982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39969827.

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 10312202982 in words is "ten billion, three hundred twelve million, two hundred two thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 43 86 129 258 39969779 79939558 119909337 239818674 1718700497 3437400994 5156101491 10312202982