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10069774944 = 253104893489
BaseRepresentation
bin10010110000011010…
…01001001001100000
3221222210001120100120
421120031021021200
5131110330244234
64343114120240
7504352450305
oct113015111140
927883046316
1010069774944
1142a8141a59
121b50420080
13c462aa718
146b75270ac
153de092049
hex258349260

10069774944 has 24 divisors (see below), whose sum is σ = 26433159480. Its totient is φ = 3356591616.

The previous prime is 10069774937. The next prime is 10069774963. The reversal of 10069774944 is 44947796001.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

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, 52446649 + ... + 52446840.

It is an arithmetic number, because the mean of its divisors is an integer number (1101381645).

Almost surely, 210069774944 is an apocalyptic number.

It is an amenable number.

10069774944 is an abundant number, since it is smaller than the sum of its proper divisors (16363384536).

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

10069774944 is a wasteful number, since it uses less digits than its factorization.

10069774944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104893502 (or 104893494 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 51.

The spelling of 10069774944 in words is "ten billion, sixty-nine million, seven hundred seventy-four thousand, nine hundred forty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 104893489 209786978 314680467 419573956 629360934 839147912 1258721868 1678295824 2517443736 3356591648 5034887472 10069774944