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104665260168 = 23327207669167
BaseRepresentation
bin110000101111010001…
…0010010000010001000
3101000011022011010002100
41201132202102002020
53203323301311133
6120025455433400
710363463014050
oct1413642220210
9330138133070
10104665260168
114042a8a1117
1218350225860
139b401c9011
1450cc8a8560
152ac8abde13
hex185e892088

104665260168 has 48 divisors (see below), whose sum is σ = 323963902080. Its totient is φ = 29904359904.

The previous prime is 104665260149. The next prime is 104665260179. The reversal of 104665260168 is 861062566401.

104665260168 is a `hidden beast` number, since 1 + 0 + 4 + 66 + 526 + 0 + 1 + 68 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103834080 + ... + 103835087.

It is an arithmetic number, because the mean of its divisors is an integer number (6749247960).

Almost surely, 2104665260168 is an apocalyptic number.

104665260168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

104665260168 is an abundant number, since it is smaller than the sum of its proper divisors (219298641912).

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

104665260168 is a wasteful number, since it uses less digits than its factorization.

104665260168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207669186 (or 207669179 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 104665260168 in words is "one hundred four billion, six hundred sixty-five million, two hundred sixty thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 207669167 415338334 623007501 830676668 1246015002 1453684169 1661353336 1869022503 2492030004 2907368338 3738045006 4361052507 4984060008 5814736676 7476090012 8722105014 11629473352 13083157521 14952180024 17444210028 26166315042 34888420056 52332630084 104665260168