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117009575009 = 177204395539
BaseRepresentation
bin110110011111001010…
…0000110110001100001
3102012000121011021121022
41230332110012301201
53404113422400014
6125430425135225
711311414656125
oct1547624066141
9365017137538
10117009575009
1145694944608
121a81632a515
13b0597a6122
145940113585
15309c6a3a8e
hex1b3e506c61

117009575009 has 8 divisors (see below), whose sum is σ = 123895507680. Its totient is φ = 110123977536.

The previous prime is 117009574987. The next prime is 117009575017. The reversal of 117009575009 is 900575900711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117009575009 - 216 = 117009509473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117009575029) 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, 1176962 + ... + 1272500.

It is an arithmetic number, because the mean of its divisors is an integer number (15486938460).

Almost surely, 2117009575009 is an apocalyptic number.

It is an amenable number.

117009575009 is a deficient number, since it is larger than the sum of its proper divisors (6885932671).

117009575009 is an equidigital number, since it uses as much as digits as its factorization.

117009575009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167599.

The product of its (nonzero) digits is 99225, while the sum is 44.

The spelling of 117009575009 in words is "one hundred seventeen billion, nine million, five hundred seventy-five thousand, nine".

Divisors: 1 17 72043 95539 1224731 1624163 6882916177 117009575009