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14805504008 = 2310919387973
BaseRepresentation
bin11011100100111101…
…00001000000001000
31102012211011112100022
431302132201000020
5220310202112013
610445045200012
71032615464501
oct156236410010
942184145308
1014805504008
116308359329
122a52400008
13151c46b079
14a06475ba8
155b9be6008
hex3727a1008

14805504008 has 32 divisors (see below), whose sum is σ = 28160477400. Its totient is φ = 7296749568.

The previous prime is 14805504001. The next prime is 14805504011. The reversal of 14805504008 is 80040550841.

It can be written as a sum of positive squares in 4 ways, for example, as 9044390404 + 5761113604 = 95102^2 + 75902^2 .

It is not an unprimeable number, because it can be changed into a prime (14805504001) 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, 124310 + ... + 212282.

Almost surely, 214805504008 is an apocalyptic number.

It is an amenable number.

14805504008 is a deficient number, since it is larger than the sum of its proper divisors (13354973392).

14805504008 is a wasteful number, since it uses less digits than its factorization.

14805504008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88281 (or 88277 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 35.

The spelling of 14805504008 in words is "fourteen billion, eight hundred five million, five hundred four thousand, eight".

Divisors: 1 2 4 8 109 193 218 386 436 772 872 1544 21037 42074 84148 87973 168296 175946 351892 703784 9589057 16978789 19178114 33957578 38356228 67915156 76712456 135830312 1850688001 3701376002 7402752004 14805504008