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10397179496 = 23114327110139
BaseRepresentation
bin10011010111011100…
…00101111001101000
3222211121010102222002
421223232011321220
5132243134220441
64435411350132
7515436365444
oct115356057150
928747112862
1010397179496
114455a33930
122021bb2348
13c99082022
14708bd1824
1540cbb5b9b
hex26bb85e68

10397179496 has 64 divisors (see below), whose sum is σ = 21843993600. Its totient is φ = 4598596800.

The previous prime is 10397179439. The next prime is 10397179519. The reversal of 10397179496 is 69497179301.

It is a happy 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, 1020395 + ... + 1030533.

It is an arithmetic number, because the mean of its divisors is an integer number (341312400).

Almost surely, 210397179496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10397179496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10921996800).

10397179496 is an abundant number, since it is smaller than the sum of its proper divisors (11446814104).

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

10397179496 is a wasteful number, since it uses less digits than its factorization.

10397179496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10470 (or 10466 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 56.

The spelling of 10397179496 in words is "ten billion, three hundred ninety-seven million, one hundred seventy-nine thousand, four hundred ninety-six".

Divisors: 1 2 4 8 11 22 43 44 86 88 172 271 344 473 542 946 1084 1892 2168 2981 3784 5962 10139 11653 11924 20278 23306 23848 40556 46612 81112 93224 111529 128183 223058 256366 435977 446116 512732 871954 892232 1025464 1743908 2747669 3487816 4795747 5495338 9591494 10990676 19182988 21981352 30224359 38365976 60448718 118149767 120897436 236299534 241794872 472599068 945198136 1299647437 2599294874 5198589748 10397179496