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117167008 = 2571633209
BaseRepresentation
bin1101111101111…
…01001110100000
322011110200220211
412332331032200
5214443321013
615343143504
72621621530
oct676751640
9264420824
10117167008
1160157342
12332a4b94
131b3745ba
14117bd4c0
15a44623d
hex6fbd3a0

117167008 has 48 divisors (see below), whose sum is σ = 265325760. Its totient is φ = 49890816.

The previous prime is 117167003. The next prime is 117167027. The reversal of 117167008 is 800761711.

It is not an unprimeable number, because it can be changed into a prime (117167003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34908 + ... + 38116.

It is an arithmetic number, because the mean of its divisors is an integer number (5527620).

Almost surely, 2117167008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117167008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132662880).

117167008 is an abundant number, since it is smaller than the sum of its proper divisors (148158752).

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

117167008 is a wasteful number, since it uses less digits than its factorization.

117167008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389 (or 3381 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 31.

The square root of 117167008 is about 10824.3710209878. The cubic root of 117167008 is about 489.3299295837.

The spelling of 117167008 in words is "one hundred seventeen million, one hundred sixty-seven thousand, eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 163 224 326 652 1141 1304 2282 2608 3209 4564 5216 6418 9128 12836 18256 22463 25672 36512 44926 51344 89852 102688 179704 359408 523067 718816 1046134 2092268 3661469 4184536 7322938 8369072 14645876 16738144 29291752 58583504 117167008