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116902160 = 2454731091
BaseRepresentation
bin1101111011111…
…00100100010000
322010222020121122
412331330210100
5214411332120
615333341412
72616436424
oct675744420
9263866548
10116902160
115aa96361
1233197868
131b2b0b9b
1411750b84
15a3e2a25
hex6f7c910

116902160 has 40 divisors (see below), whose sum is σ = 277589376. Its totient is φ = 45764480.

The previous prime is 116902151. The next prime is 116902199. The reversal of 116902160 is 61209611.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1169021602 = 27332230025331200, which contains 22 as substring.

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, 11786 + ... + 19305.

Almost surely, 2116902160 is an apocalyptic number.

116902160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116902160 is an abundant number, since it is smaller than the sum of its proper divisors (160687216).

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

116902160 is a wasteful number, since it uses less digits than its factorization.

116902160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31151 (or 31145 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 116902160 is about 10812.1302248909. The cubic root of 116902160 is about 488.9609524931.

The spelling of 116902160 in words is "one hundred sixteen million, nine hundred two thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 47 80 94 188 235 376 470 752 940 1880 3760 31091 62182 124364 155455 248728 310910 497456 621820 1243640 1461277 2487280 2922554 5845108 7306385 11690216 14612770 23380432 29225540 58451080 116902160