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108079283 = 138313791
BaseRepresentation
bin1100111000100…
…10100010110011
321112100222220102
412130102202303
5210132014113
614420303015
72451441644
oct634224263
9245328812
10108079283
115600a624
1230241a6b
1319512050
14104d56cb
15974d758
hex67128b3

108079283 has 4 divisors (see below), whose sum is σ = 116393088. Its totient is φ = 99765480.

The previous prime is 108079267. The next prime is 108079291. The reversal of 108079283 is 382970801.

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

It is a cyclic number.

It is not a de Polignac number, because 108079283 - 24 = 108079267 is a prime.

It is a super-2 number, since 2×1080792832 = 23362262827588178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108079883) 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 3 ways as a sum of consecutive naturals, for example, 4156883 + ... + 4156908.

It is an arithmetic number, because the mean of its divisors is an integer number (29098272).

Almost surely, 2108079283 is an apocalyptic number.

108079283 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

108079283 is a deficient number, since it is larger than the sum of its proper divisors (8313805).

108079283 is an equidigital number, since it uses as much as digits as its factorization.

108079283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8313804.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 108079283 is about 10396.1186507273. The cubic root of 108079283 is about 476.3368184920.

The spelling of 108079283 in words is "one hundred eight million, seventy-nine thousand, two hundred eighty-three".

Divisors: 1 13 8313791 108079283