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108406079 is a prime number
BaseRepresentation
bin1100111011000…
…10010100111111
321112222121011222
412131202110333
5210222443304
614431303555
72454302465
oct635422477
9245877158
10108406079
1156213101
123037abbb
13195c7a12
141057c835
1597b54be
hex676253f

108406079 has 2 divisors, whose sum is σ = 108406080. Its totient is φ = 108406078.

The previous prime is 108406073. The next prime is 108406097. The reversal of 108406079 is 970604801.

Together with next prime (108406097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108406079 - 224 = 91628863 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108406073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54203039 + 54203040.

It is an arithmetic number, because the mean of its divisors is an integer number (54203040).

Almost surely, 2108406079 is an apocalyptic number.

108406079 is a deficient number, since it is larger than the sum of its proper divisors (1).

108406079 is an equidigital number, since it uses as much as digits as its factorization.

108406079 is an evil number, because the sum of its binary digits is even.

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

The square root of 108406079 is about 10411.8239996650. The cubic root of 108406079 is about 476.8164304105.

The spelling of 108406079 in words is "one hundred eight million, four hundred six thousand, seventy-nine".