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10208971274 = 217319685931
BaseRepresentation
bin10011000001000000…
…01000101000001010
3222100110222110211012
421200200020220022
5131401444040044
64405005403522
7510662552435
oct114040105012
928313873735
1010208971274
114369775247
121b8ab695a2
13c69096008
146cbbdc81c
153eb3da59e
hex260808a0a

10208971274 has 16 divisors (see below), whose sum is σ = 16737290496. Its totient is φ = 4649246400.

The previous prime is 10208971219. The next prime is 10208971307. The reversal of 10208971274 is 47217980201.

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, 4841912 + ... + 4844019.

It is an arithmetic number, because the mean of its divisors is an integer number (1046080656).

Almost surely, 210208971274 is an apocalyptic number.

10208971274 is a deficient number, since it is larger than the sum of its proper divisors (6528319222).

10208971274 is a wasteful number, since it uses less digits than its factorization.

10208971274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9685981.

The product of its (nonzero) digits is 56448, while the sum is 41.

The spelling of 10208971274 in words is "ten billion, two hundred eight million, nine hundred seventy-one thousand, two hundred seventy-four".

Divisors: 1 2 17 31 34 62 527 1054 9685931 19371862 164660827 300263861 329321654 600527722 5104485637 10208971274