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14295939 = 37680759
BaseRepresentation
bin110110100010…
…001110000011
3222220022100020
4312202032003
512124432224
61230224523
7232341060
oct66421603
928808306
1014295939
118084829
124955143
132c67048
141c81c67
1513c5c79
hexda2383

14295939 has 8 divisors (see below), whose sum is σ = 21784320. Its totient is φ = 8169096.

The previous prime is 14295937. The next prime is 14295947. The reversal of 14295939 is 93959241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14295939 - 21 = 14295937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14295939.

It is not an unprimeable number, because it can be changed into a prime (14295937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340359 + ... + 340400.

It is an arithmetic number, because the mean of its divisors is an integer number (2723040).

Almost surely, 214295939 is an apocalyptic number.

14295939 is a deficient number, since it is larger than the sum of its proper divisors (7488381).

14295939 is an equidigital number, since it uses as much as digits as its factorization.

14295939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680769.

The product of its digits is 87480, while the sum is 42.

The square root of 14295939 is about 3780.9970907156. The cubic root of 14295939 is about 242.7006254134.

The spelling of 14295939 in words is "fourteen million, two hundred ninety-five thousand, nine hundred thirty-nine".

Divisors: 1 3 7 21 680759 2042277 4765313 14295939