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10132218908 = 227787459803
BaseRepresentation
bin10010110111110110…
…10110010000011100
3222011010120001100222
421123323112100130
5131222322001113
64353224340512
7506041303550
oct113373262034
928133501328
1010132218908
11432a412039
121b69314738
13c56201c06
146c193d860
153e47c8e08
hex25bed641c

10132218908 has 24 divisors (see below), whose sum is σ = 20290230912. Its totient is φ = 4336852464.

The previous prime is 10132218907. The next prime is 10132218913. The reversal of 10132218908 is 80981223101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10132218907) 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, 207866 + ... + 251937.

It is an arithmetic number, because the mean of its divisors is an integer number (845426288).

Almost surely, 210132218908 is an apocalyptic number.

It is an amenable number.

10132218908 is an abundant number, since it is smaller than the sum of its proper divisors (10158012004).

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

10132218908 is a wasteful number, since it uses less digits than its factorization.

10132218908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460601 (or 460599 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 35.

The spelling of 10132218908 in words is "ten billion, one hundred thirty-two million, two hundred eighteen thousand, nine hundred eight".

Divisors: 1 2 4 7 14 28 787 1574 3148 5509 11018 22036 459803 919606 1839212 3218621 6437242 12874484 361864961 723729922 1447459844 2533054727 5066109454 10132218908