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117960160 = 255737251
BaseRepresentation
bin1110000011111…
…10110111100000
322012221222220211
413001332313200
5220144211120
615412143504
72631434113
oct701766740
9265858824
10117960160
116064923a
1233607b94
131b591616
141194857a
15a55125a
hex707ede0

117960160 has 24 divisors (see below), whose sum is σ = 278681256. Its totient is φ = 47184000.

The previous prime is 117960121. The next prime is 117960163. The reversal of 117960160 is 61069711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117960163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368466 + ... + 368785.

It is an arithmetic number, because the mean of its divisors is an integer number (11611719).

Almost surely, 2117960160 is an apocalyptic number.

117960160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117960160 is an abundant number, since it is smaller than the sum of its proper divisors (160721096).

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

117960160 is an equidigital number, since it uses as much as digits as its factorization.

117960160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737266 (or 737258 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 117960160 is about 10860.9465517514. The cubic root of 117960160 is about 490.4316063890.

The spelling of 117960160 in words is "one hundred seventeen million, nine hundred sixty thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 737251 1474502 2949004 3686255 5898008 7372510 11796016 14745020 23592032 29490040 58980080 117960160