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117675211 = 532279781
BaseRepresentation
bin1110000001110…
…01010011001011
322012102112001011
413000321103023
5220111101321
615402104351
72626136263
oct700712313
9265375034
10117675211
1160474145
12334ab0b7
131b4c1a04
14118b27a3
15a4e6ae1
hex70394cb

117675211 has 8 divisors (see below), whose sum is σ = 120435984. Its totient is φ = 114934560.

The previous prime is 117675209. The next prime is 117675221. The reversal of 117675211 is 112576711.

It is a happy number.

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 117675211 - 21 = 117675209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117675221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7141 + ... + 16921.

It is an arithmetic number, because the mean of its divisors is an integer number (15054498).

Almost surely, 2117675211 is an apocalyptic number.

117675211 is a deficient number, since it is larger than the sum of its proper divisors (2760773).

117675211 is an equidigital number, since it uses as much as digits as its factorization.

117675211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10061.

The product of its digits is 2940, while the sum is 31.

The square root of 117675211 is about 10847.8205645189. The cubic root of 117675211 is about 490.0363863025.

The spelling of 117675211 in words is "one hundred seventeen million, six hundred seventy-five thousand, two hundred eleven".

Divisors: 1 53 227 9781 12031 518393 2220287 117675211