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14242685 = 517198819
BaseRepresentation
bin110110010101…
…001101111101
3222210121021212
4312111031331
512121231220
61225134205
7232026602
oct66251575
928717255
1014242685
118048816
12492a365
132c48a32
141c6a6a9
1513b50c5
hexd9537d

14242685 has 16 divisors (see below), whose sum is σ = 19051200. Its totient is φ = 10158336.

The previous prime is 14242667. The next prime is 14242721. The reversal of 14242685 is 58624241.

It is a cyclic number.

It is not a de Polignac number, because 14242685 - 28 = 14242429 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2795 + ... + 6024.

It is an arithmetic number, because the mean of its divisors is an integer number (1190700).

Almost surely, 214242685 is an apocalyptic number.

It is an amenable number.

14242685 is a deficient number, since it is larger than the sum of its proper divisors (4808515).

14242685 is a wasteful number, since it uses less digits than its factorization.

14242685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8860.

The product of its digits is 15360, while the sum is 32.

The square root of 14242685 is about 3773.9481978427. The cubic root of 14242685 is about 242.3988879489.

The spelling of 14242685 in words is "fourteen million, two hundred forty-two thousand, six hundred eighty-five".

Divisors: 1 5 17 19 85 95 323 1615 8819 44095 149923 167561 749615 837805 2848537 14242685