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123482084 = 221117165083
BaseRepresentation
bin1110101110000…
…10111111100100
322121100112120112
413113002333210
5223102411314
620130352152
73026403035
oct727027744
9277315515
10123482084
116377aa10
123542b658
131c775b2b
1412584a8c
15ac9243e
hex75c2fe4

123482084 has 24 divisors (see below), whose sum is σ = 249607008. Its totient is φ = 52826240.

The previous prime is 123482063. The next prime is 123482123. The reversal of 123482084 is 480284321.

It is a self number, because there is not a number n which added to its sum of digits gives 123482084.

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, 81794 + ... + 83289.

It is an arithmetic number, because the mean of its divisors is an integer number (10400292).

Almost surely, 2123482084 is an apocalyptic number.

It is an amenable number.

123482084 is an abundant number, since it is smaller than the sum of its proper divisors (126124924).

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

123482084 is a wasteful number, since it uses less digits than its factorization.

123482084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165115 (or 165113 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 123482084 is about 11112.2492772616. The cubic root of 123482084 is about 497.9678640360.

The spelling of 123482084 in words is "one hundred twenty-three million, four hundred eighty-two thousand, eighty-four".

Divisors: 1 2 4 11 17 22 34 44 68 187 374 748 165083 330166 660332 1815913 2806411 3631826 5612822 7263652 11225644 30870521 61741042 123482084