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10207665282 = 2323292550641
BaseRepresentation
bin10011000000110110…
…01001110010000010
3222100101112010100010
421200123021302002
5131401130242112
64404521405350
7510645503043
oct114033116202
928311463303
1010207665282
114368a63011
121b8a639856
13c68a29739
146cb97c8ca
153eb22d63c
hex2606c9c82

10207665282 has 32 divisors (see below), whose sum is σ = 22037546880. Its totient is φ = 3142388480.

The previous prime is 10207665269. The next prime is 10207665313. The reversal of 10207665282 is 28256670201.

It is a self number, because there is not a number n which added to its sum of digits gives 10207665282.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1271319 + ... + 1279322.

It is an arithmetic number, because the mean of its divisors is an integer number (688673340).

Almost surely, 210207665282 is an apocalyptic number.

10207665282 is an abundant number, since it is smaller than the sum of its proper divisors (11829881598).

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

10207665282 is a wasteful number, since it uses less digits than its factorization.

10207665282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550698.

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 10207665282 in words is "ten billion, two hundred seven million, six hundred sixty-five thousand, two hundred eighty-two".

Divisors: 1 2 3 6 23 29 46 58 69 87 138 174 667 1334 2001 4002 2550641 5101282 7651923 15303846 58664743 73968589 117329486 147937178 175994229 221905767 351988458 443811534 1701277547 3402555094 5103832641 10207665282