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13160166688 = 251973296507
BaseRepresentation
bin11000100000110100…
…00011010100100000
31020222011011201212001
430100122003110200
5203423000313223
610013512013344
7644056366624
oct142032032440
936864151761
1013160166688
115643631019
122673391254
1313196202a6
148cbb3d184
1552053d9ad
hex310683520

13160166688 has 48 divisors (see below), whose sum is σ = 27646405920. Its totient is φ = 6148348416.

The previous prime is 13160166673. The next prime is 13160166739. The reversal of 13160166688 is 88666106131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103870 + ... + 192637.

It is an arithmetic number, because the mean of its divisors is an integer number (575966790).

Almost surely, 213160166688 is an apocalyptic number.

It is an amenable number.

13160166688 is an abundant number, since it is smaller than the sum of its proper divisors (14486239232).

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

13160166688 is a wasteful number, since it uses less digits than its factorization.

13160166688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296609 (or 296601 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 13160166688 in words is "thirteen billion, one hundred sixty million, one hundred sixty-six thousand, six hundred eighty-eight".

Divisors: 1 2 4 8 16 19 32 38 73 76 146 152 292 304 584 608 1168 1387 2336 2774 5548 11096 22192 44384 296507 593014 1186028 2372056 4744112 5633633 9488224 11267266 21645011 22534532 43290022 45069064 86580044 90138128 173160088 180276256 346320176 411255209 692640352 822510418 1645020836 3290041672 6580083344 13160166688