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10164717444 = 2237121008541
BaseRepresentation
bin10010111011101110…
…10100011110000100
3222020101201010222110
421131313110132010
5131304131424234
64400345101020
7506614446510
oct113567243604
928211633873
1010164717444
114346799732
121b78187770
13c5cb7020b
146c5d9d140
153e75981e9
hex25ddd4784

10164717444 has 24 divisors (see below), whose sum is σ = 27105913408. Its totient is φ = 2904204960.

The previous prime is 10164717427. The next prime is 10164717461. The reversal of 10164717444 is 44471746101.

It is an interprime number because it is at equal distance from previous prime (10164717427) and next prime (10164717461).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60504187 + ... + 60504354.

Almost surely, 210164717444 is an apocalyptic number.

10164717444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10164717444 is an abundant number, since it is smaller than the sum of its proper divisors (16941195964).

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

10164717444 is a wasteful number, since it uses less digits than its factorization.

10164717444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121008555 (or 121008553 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The spelling of 10164717444 in words is "ten billion, one hundred sixty-four million, seven hundred seventeen thousand, four hundred forty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 121008541 242017082 363025623 484034164 726051246 847059787 1452102492 1694119574 2541179361 3388239148 5082358722 10164717444