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108164411 = 347311713
BaseRepresentation
bin1100111001001…
…11010100111011
321112112022200022
412130213110323
5210142230121
614422201055
72452245065
oct634472473
9245468608
10108164411
1156068583
123028318b
1319541a14
1410518735
159768aab
hex672753b

108164411 has 4 divisors (see below), whose sum is σ = 108476472. Its totient is φ = 107852352.

The previous prime is 108164383. The next prime is 108164429. The reversal of 108164411 is 114461801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114461801 = 881912979.

It is a cyclic number.

It is not a de Polignac number, because 108164411 - 26 = 108164347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108164491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155510 + ... + 156203.

It is an arithmetic number, because the mean of its divisors is an integer number (27119118).

Almost surely, 2108164411 is an apocalyptic number.

108164411 is a deficient number, since it is larger than the sum of its proper divisors (312061).

108164411 is an equidigital number, since it uses as much as digits as its factorization.

108164411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312060.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 108164411 is about 10400.2120651456. The cubic root of 108164411 is about 476.4618469526.

The spelling of 108164411 in words is "one hundred eight million, one hundred sixty-four thousand, four hundred eleven".

Divisors: 1 347 311713 108164411