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108084083075 = 5231195171483
BaseRepresentation
bin110010010101001010…
…0000011100110000011
3101022222120021022102222
41210222110003212003
53232324011124300
6121353025001255
710544265355553
oct1445224034603
9338876238388
10108084083075
11419247133a1
1218b4518322b
13a2665b2557
145334975163
152c28ce3785
hex192a503983

108084083075 has 24 divisors (see below), whose sum is σ = 138420473856. Its totient is φ = 83633940000.

The previous prime is 108084083071. The next prime is 108084083089. The reversal of 108084083075 is 570380480801.

It is not a de Polignac number, because 108084083075 - 22 = 108084083071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108084083071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1476284 + ... + 1547766.

It is an arithmetic number, because the mean of its divisors is an integer number (5767519744).

Almost surely, 2108084083075 is an apocalyptic number.

108084083075 is a deficient number, since it is larger than the sum of its proper divisors (30336390781).

108084083075 is a wasteful number, since it uses less digits than its factorization.

108084083075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73475 (or 73470 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 44.

The spelling of 108084083075 in words is "one hundred eight billion, eighty-four million, eighty-three thousand, seventy-five".

Divisors: 1 5 25 31 155 775 1951 9755 48775 60481 71483 302405 357415 1512025 1787075 2215973 11079865 55399325 139463333 697316665 3486583325 4323363323 21616816615 108084083075