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119925920 = 2557271031
BaseRepresentation
bin1110010010111…
…10110010100000
322100122212102202
413021132302200
5221200112140
615522232332
72654232152
oct711366240
9270585382
10119925920
1161771134
12341b56a8
131bacc2aa
1411cdaad2
15a7dd915
hex725eca0

119925920 has 48 divisors (see below), whose sum is σ = 283989888. Its totient is φ = 47857920.

The previous prime is 119925919. The next prime is 119925931. The reversal of 119925920 is 29529911.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115805 + ... + 116835.

It is an arithmetic number, because the mean of its divisors is an integer number (5916456).

Almost surely, 2119925920 is an apocalyptic number.

119925920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119925920 is an abundant number, since it is smaller than the sum of its proper divisors (164063968).

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

119925920 is a wasteful number, since it uses less digits than its factorization.

119925920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773 (or 1765 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 38.

The square root of 119925920 is about 10951.0693541772. The cubic root of 119925920 is about 493.1408956448.

The spelling of 119925920 in words is "one hundred nineteen million, nine hundred twenty-five thousand, nine hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 727 1031 1454 2062 2908 3635 4124 5155 5816 7270 8248 10310 11632 14540 16496 20620 23264 29080 32992 41240 58160 82480 116320 164960 749537 1499074 2998148 3747685 5996296 7495370 11992592 14990740 23985184 29981480 59962960 119925920