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8864130336 = 253853108247
BaseRepresentation
bin10000100000101011…
…11110010100100000
3211212202102110212120
420100111332110200
5121123204132321
64023325024240
7432442602405
oct102025762440
924782373776
108864130336
113839630356
1218746b5080
13ab358ac49
146013682ac
1536d2ddec6
hex21057e520

8864130336 has 48 divisors (see below), whose sum is σ = 23295835584. Its totient is φ = 2951218944.

The previous prime is 8864130329. The next prime is 8864130337. The reversal of 8864130336 is 6330314688.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×88641303362 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8864130337) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 27765 + ... + 136011.

It is an arithmetic number, because the mean of its divisors is an integer number (485329908).

Almost surely, 28864130336 is an apocalyptic number.

It is an amenable number.

8864130336 is an abundant number, since it is smaller than the sum of its proper divisors (14431705248).

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

8864130336 is a wasteful number, since it uses less digits than its factorization.

8864130336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109113 (or 109105 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 8864130336 is about 94149.5105457272. The cubic root of 8864130336 is about 2069.5632843792.

The spelling of 8864130336 in words is "eight billion, eight hundred sixty-four million, one hundred thirty thousand, three hundred thirty-six".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 853 1706 2559 3412 5118 6824 10236 13648 20472 27296 40944 81888 108247 216494 324741 432988 649482 865976 1298964 1731952 2597928 3463904 5195856 10391712 92334691 184669382 277004073 369338764 554008146 738677528 1108016292 1477355056 2216032584 2954710112 4432065168 8864130336