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10244476672 = 28131305477
BaseRepresentation
bin10011000101001111…
…00100111100000000
3222102221210100001221
421202213210330000
5131440041223142
64412314404424
7511603420633
oct114247447400
928387710057
1010244476672
114387815a51
121b9aa30714
13c73547b21
146d2801c1a
153ee5a0767
hex2629e4f00

10244476672 has 36 divisors (see below), whose sum is σ = 20605102056. Its totient is φ = 5083120640.

The previous prime is 10244476661. The next prime is 10244476699. The reversal of 10244476672 is 27667444201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119203 + ... + 186274.

It is an arithmetic number, because the mean of its divisors is an integer number (572363946).

Almost surely, 210244476672 is an apocalyptic number.

It is an amenable number.

10244476672 is an abundant number, since it is smaller than the sum of its proper divisors (10360625384).

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

10244476672 is an equidigital number, since it uses as much as digits as its factorization.

10244476672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305624 (or 305610 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 43.

The spelling of 10244476672 in words is "ten billion, two hundred forty-four million, four hundred seventy-six thousand, six hundred seventy-two".

Divisors: 1 2 4 8 16 32 64 128 131 256 262 524 1048 2096 4192 8384 16768 33536 305477 610954 1221908 2443816 4887632 9775264 19550528 39101056 40017487 78202112 80034974 160069948 320139896 640279792 1280559584 2561119168 5122238336 10244476672