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11753880484180 = 2251972983218397
BaseRepresentation
bin1010101100001010100111…
…0111101111100101010100
31112121122211010210021020111
42223002221313233211110
53020033421400443210
640555354054412404
72322122054442502
oct253025167574524
945548733707214
1011753880484180
11382187a12387a
121399b92961104
136735035679a3
142c8c686cd672
15155b2ab1e88a
hexab0a9def954

11753880484180 has 24 divisors (see below), whose sum is σ = 24808444197768. Its totient is φ = 4677686444928.

The previous prime is 11753880484111. The next prime is 11753880484237. The reversal of 11753880484180 is 8148408835711.

It can be written as a sum of positive squares in 4 ways, for example, as 7999292203204 + 3754588280976 = 2828302^2 + 1937676^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1491605259 + ... + 1491613138.

It is an arithmetic number, because the mean of its divisors is an integer number (1033685174907).

Almost surely, 211753880484180 is an apocalyptic number.

11753880484180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11753880484180 is an abundant number, since it is smaller than the sum of its proper divisors (13054563713588).

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

11753880484180 is a wasteful number, since it uses less digits than its factorization.

11753880484180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983218603 (or 2983218601 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 58.

The spelling of 11753880484180 in words is "eleven trillion, seven hundred fifty-three billion, eight hundred eighty million, four hundred eighty-four thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 197 394 788 985 1970 3940 2983218397 5966436794 11932873588 14916091985 29832183970 59664367940 587694024209 1175388048418 2350776096836 2938470121045 5876940242090 11753880484180