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10664022504 = 233444334271
BaseRepresentation
bin10011110111010000…
…00001000111101000
31000112012020110202110
421323220001013220
5133314442210004
64522103002320
7525156460422
oct117350010750
930465213673
1010664022504
114582620a43
1220974393a0
13100c440bb5
14732413812
15426325589
hex27ba011e8

10664022504 has 16 divisors (see below), whose sum is σ = 26660056320. Its totient is φ = 3554674160.

The previous prime is 10664022503. The next prime is 10664022511. The reversal of 10664022504 is 40522046601.

It is a super-2 number, since 2×106640225042 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10664022503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222167112 + ... + 222167159.

It is an arithmetic number, because the mean of its divisors is an integer number (1666253520).

Almost surely, 210664022504 is an apocalyptic number.

It is an amenable number.

10664022504 is an abundant number, since it is smaller than the sum of its proper divisors (15996033816).

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

10664022504 is a wasteful number, since it uses less digits than its factorization.

10664022504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444334280 (or 444334276 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 10664022504 in words is "ten billion, six hundred sixty-four million, twenty-two thousand, five hundred four".

Divisors: 1 2 3 4 6 8 12 24 444334271 888668542 1333002813 1777337084 2666005626 3554674168 5332011252 10664022504