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117534492937 = 167417020757
BaseRepresentation
bin110110101110110011…
…0100000100100001001
3102020101011212212122001
41231131212200210021
53411202312233222
6125554500031001
711330420464111
oct1553546404411
9366334785561
10117534492937
1145934180184
121a942092461
13b111473c54
14598db14041
1530cd7dee27
hex1b5d9a0909

117534492937 has 4 divisors (see below), whose sum is σ = 117541530436. Its totient is φ = 117527455440.

The previous prime is 117534492893. The next prime is 117534492997. The reversal of 117534492937 is 739294435711.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 113070115081 + 4464377856 = 336259^2 + 66816^2 .

It is a cyclic number.

It is not a de Polignac number, because 117534492937 - 27 = 117534492809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117534492997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3493638 + ... + 3527119.

It is an arithmetic number, because the mean of its divisors is an integer number (29385382609).

Almost surely, 2117534492937 is an apocalyptic number.

It is an amenable number.

117534492937 is a deficient number, since it is larger than the sum of its proper divisors (7037499).

117534492937 is an equidigital number, since it uses as much as digits as its factorization.

117534492937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7037498.

The product of its digits is 5715360, while the sum is 55.

The spelling of 117534492937 in words is "one hundred seventeen billion, five hundred thirty-four million, four hundred ninety-two thousand, nine hundred thirty-seven".

Divisors: 1 16741 7020757 117534492937