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14529079 = 131110909
BaseRepresentation
bin110111011011…
…001000110111
31000100011011001
4313123020313
512204412304
61235224131
7234331555
oct67331067
930304131
1014529079
118223a04
124a48047
1330191b6
141d02bd5
15141eda4
hexddb237

14529079 has 4 divisors (see below), whose sum is σ = 14640120. Its totient is φ = 14418040.

The previous prime is 14529043. The next prime is 14529083. The reversal of 14529079 is 97092541.

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 14529079 - 215 = 14496311 is a prime.

It is a super-2 number, since 2×145290792 = 422188273176482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14529019) 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, 55324 + ... + 55585.

It is an arithmetic number, because the mean of its divisors is an integer number (3660030).

Almost surely, 214529079 is an apocalyptic number.

14529079 is a deficient number, since it is larger than the sum of its proper divisors (111041).

14529079 is a wasteful number, since it uses less digits than its factorization.

14529079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111040.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 14529079 is about 3811.7029002796. The cubic root of 14529079 is about 244.0128486918.

The spelling of 14529079 in words is "fourteen million, five hundred twenty-nine thousand, seventy-nine".

Divisors: 1 131 110909 14529079