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108530581074 = 23193372824993
BaseRepresentation
bin110010100010011101…
…1010011111001010010
3101101010200102202112220
41211010323103321102
53234232312043244
6121505215001510
710561326501156
oct1450473237122
9341120382486
10108530581074
1142033757a03
121904a809296
13a307c54256
145377da1066
152c530de319
hex1944ed3e52

108530581074 has 32 divisors (see below), whose sum is σ = 229163513280. Its totient is φ = 34171103232.

The previous prime is 108530581069. The next prime is 108530581087. The reversal of 108530581074 is 470185035801.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1374079 + ... + 1450914.

It is an arithmetic number, because the mean of its divisors is an integer number (7161359790).

Almost surely, 2108530581074 is an apocalyptic number.

108530581074 is an abundant number, since it is smaller than the sum of its proper divisors (120632932206).

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

108530581074 is a wasteful number, since it uses less digits than its factorization.

108530581074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825354.

The product of its (nonzero) digits is 134400, while the sum is 42.

The spelling of 108530581074 in words is "one hundred eight billion, five hundred thirty million, five hundred eighty-one thousand, seventy-four".

Divisors: 1 2 3 6 19 38 57 114 337 674 1011 2022 6403 12806 19209 38418 2824993 5649986 8474979 16949958 53674867 107349734 161024601 322049202 952022641 1904045282 2856067923 5712135846 18088430179 36176860358 54265290537 108530581074