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119938492080 = 243251115796457
BaseRepresentation
bin110111110110011100…
…1000010011010110000
3102110120201102200111100
41233230321002122300
53431113223221310
6131033214044400
711444121235011
oct1575471023260
9373521380440
10119938492080
1146958174330
121b2b31a9700
13b40552cc54
145b3b0d5008
1531be8a5ec0
hex1bece426b0

119938492080 has 240 divisors, whose sum is σ = 442214401824. Its totient is φ = 28890501120.

The previous prime is 119938492067. The next prime is 119938492103. The reversal of 119938492080 is 80294839911.

119938492080 is a `hidden beast` number, since 11 + 99 + 384 + 92 + 0 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

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 47 ways as a sum of consecutive naturals, for example, 1195212 + ... + 1291668.

Almost surely, 2119938492080 is an apocalyptic number.

119938492080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119938492080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221107200912).

119938492080 is an abundant number, since it is smaller than the sum of its proper divisors (322275909744).

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

119938492080 is a wasteful number, since it uses less digits than its factorization.

119938492080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96644 (or 96635 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 54.

The spelling of 119938492080 in words is "one hundred nineteen billion, nine hundred thirty-eight million, four hundred ninety-two thousand, eighty".