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1080054828813 = 31737572366099
BaseRepresentation
bin11111011011110000100…
…10001100111100001101
310211020210212201002110210
433231320102030330031
5120143423014010223
62144100443153033
7141013523366262
oct17557022147415
93736725632423
101080054828813
11387059880744
121553a4215779
137ab0588992c
143a3bc5b5269
151d164965893
hexfb7848cf0d

1080054828813 has 16 divisors (see below), whose sum is σ = 1565993649600. Its totient is φ = 659365744896.

The previous prime is 1080054828803. The next prime is 1080054828817. The reversal of 1080054828813 is 3188284500801.

It is not a de Polignac number, because 1080054828813 - 25 = 1080054828781 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080054828817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286181163 + ... + 286184936.

It is an arithmetic number, because the mean of its divisors is an integer number (97874603100).

Almost surely, 21080054828813 is an apocalyptic number.

It is an amenable number.

1080054828813 is a deficient number, since it is larger than the sum of its proper divisors (485938820787).

1080054828813 is a wasteful number, since it uses less digits than its factorization.

1080054828813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572366156.

The product of its (nonzero) digits is 491520, while the sum is 48.

The spelling of 1080054828813 in words is "one trillion, eighty billion, fifty-four million, eight hundred twenty-eight thousand, eight hundred thirteen".

Divisors: 1 3 17 37 51 111 629 1887 572366099 1717098297 9730223683 21177545663 29190671049 63532636989 360018276271 1080054828813