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13980483054 = 232776693503
BaseRepresentation
bin11010000010100110…
…10011110111101110
31100002022202010100200
431001103103313232
5212113000424204
610231134134330
71003310100546
oct150123236756
940068663320
1013980483054
115a2468892a
1228620513a6
13141a5675a5
14968a76326
1556c57a539
hex3414d3dee

13980483054 has 12 divisors (see below), whose sum is σ = 30291046656. Its totient is φ = 4660161012.

The previous prime is 13980483053. The next prime is 13980483151. The reversal of 13980483054 is 45038408931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13980483053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 388346734 + ... + 388346769.

It is an arithmetic number, because the mean of its divisors is an integer number (2524253888).

Almost surely, 213980483054 is an apocalyptic number.

13980483054 is an abundant number, since it is smaller than the sum of its proper divisors (16310563602).

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

13980483054 is a wasteful number, since it uses less digits than its factorization.

13980483054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776693511 (or 776693508 counting only the distinct ones).

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

The spelling of 13980483054 in words is "thirteen billion, nine hundred eighty million, four hundred eighty-three thousand, fifty-four".

Divisors: 1 2 3 6 9 18 776693503 1553387006 2330080509 4660161018 6990241527 13980483054