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14122079 = 14999421
BaseRepresentation
bin110101110111…
…110001011111
3222120110211222
4311313301133
512103401304
61222403555
7231015146
oct65676137
928513758
1014122079
117a76144
1248905bb
132c05b7a
141c3875d
15138e4be
hexd77c5f

14122079 has 4 divisors (see below), whose sum is σ = 14133000. Its totient is φ = 14111160.

The previous prime is 14122067. The next prime is 14122091. The reversal of 14122079 is 97022141.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (14122067) and next prime (14122091).

It is a cyclic number.

It is not a de Polignac number, because 14122079 - 216 = 14056543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14122279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3212 + ... + 6209.

It is an arithmetic number, because the mean of its divisors is an integer number (3533250).

Almost surely, 214122079 is an apocalyptic number.

14122079 is a deficient number, since it is larger than the sum of its proper divisors (10921).

14122079 is an equidigital number, since it uses as much as digits as its factorization.

14122079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10920.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 14122079 is about 3757.9354704412. The cubic root of 14122079 is about 241.7127422783.

The spelling of 14122079 in words is "fourteen million, one hundred twenty-two thousand, seventy-nine".

Divisors: 1 1499 9421 14122079