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14230765 = 55383647
BaseRepresentation
bin110110010010…
…010011101101
3222202222221101
4312102103231
512120341030
61225003101
7231650053
oct66222355
928688841
1014230765
11803a86a
124923491
132c43493
141c661d3
1513b17ca
hexd924ed

14230765 has 16 divisors (see below), whose sum is σ = 17635968. Its totient is φ = 11018176.

The previous prime is 14230757. The next prime is 14230771. The reversal of 14230765 is 56703241.

It is a cyclic number.

It is not a de Polignac number, because 14230765 - 23 = 14230757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21672 + ... + 22318.

It is an arithmetic number, because the mean of its divisors is an integer number (1102248).

Almost surely, 214230765 is an apocalyptic number.

It is an amenable number.

14230765 is a deficient number, since it is larger than the sum of its proper divisors (3405203).

14230765 is an equidigital number, since it uses as much as digits as its factorization.

14230765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 14230765 is about 3772.3686193160. The cubic root of 14230765 is about 242.3312461809.

The spelling of 14230765 in words is "fourteen million, two hundred thirty thousand, seven hundred sixty-five".

Divisors: 1 5 53 83 265 415 647 3235 4399 21995 34291 53701 171455 268505 2846153 14230765