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9380070868 = 2275921372657
BaseRepresentation
bin10001011110001100…
…01000010111010100
3220012201020222020011
420233012020113110
5123202244231433
64150435250004
7451306200250
oct105706102724
926181228204
109380070868
113a83895093
121999449904
13b664347bc
1464daad260
1539d7553cd
hex22f1885d4

9380070868 has 48 divisors (see below), whose sum is σ = 19094221440. Its totient is φ = 3948558336.

The previous prime is 9380070853. The next prime is 9380070871. The reversal of 9380070868 is 8680700839.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3528996 + ... + 3531652.

It is an arithmetic number, because the mean of its divisors is an integer number (397796280).

Almost surely, 29380070868 is an apocalyptic number.

It is an amenable number.

9380070868 is an abundant number, since it is smaller than the sum of its proper divisors (9714150572).

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

9380070868 is a wasteful number, since it uses less digits than its factorization.

9380070868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4864 (or 4862 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 9380070868 is about 96850.7659649628. The cubic root of 9380070868 is about 2108.9617667942.

The spelling of 9380070868 in words is "nine billion, three hundred eighty million, seventy thousand, eight hundred sixty-eight".

Divisors: 1 2 4 7 14 28 59 118 236 413 826 1652 2137 2657 4274 5314 8548 10628 14959 18599 29918 37198 59836 74396 126083 156763 252166 313526 504332 627052 882581 1097341 1765162 2194682 3530324 4389364 5678009 11356018 22712036 39746063 79492126 158984252 335002531 670005062 1340010124 2345017717 4690035434 9380070868