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108079406 = 254039703
BaseRepresentation
bin1100111000100…
…10100100101110
321112101000001222
412130102210232
5210132020111
614420303342
72451442211
oct634224456
9245330058
10108079406
115600a726
1230241b52
1319512116
14104d5778
15974d7db
hex671292e

108079406 has 4 divisors (see below), whose sum is σ = 162119112. Its totient is φ = 54039702.

The previous prime is 108079333. The next prime is 108079417. The reversal of 108079406 is 604970801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 604970801 = 2812152921.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 27019850 + ... + 27019853.

It is an arithmetic number, because the mean of its divisors is an integer number (40529778).

Almost surely, 2108079406 is an apocalyptic number.

108079406 is a deficient number, since it is larger than the sum of its proper divisors (54039706).

108079406 is an equidigital number, since it uses as much as digits as its factorization.

108079406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54039705.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 108079406 is about 10396.1245663949. The cubic root of 108079406 is about 476.3369991908.

The spelling of 108079406 in words is "one hundred eight million, seventy-nine thousand, four hundred six".

Divisors: 1 2 54039703 108079406