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14584013 = 2973832
BaseRepresentation
bin110111101000…
…100011001101
31000102221111122
4313220203031
512213142023
61240330325
7234650663
oct67504315
930387448
1014584013
118261204
124a739a5
1330381c2
141d18c33
1514312c8
hexde88cd

14584013 has 12 divisors (see below), whose sum is σ = 15480060. Its totient is φ = 13720896.

The previous prime is 14584007. The next prime is 14584049. The reversal of 14584013 is 31048541.

It can be written as a sum of positive squares in 2 ways, for example, as 7963684 + 6620329 = 2822^2 + 2573^2 .

It is not a de Polignac number, because 14584013 - 24 = 14583997 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 (14584513) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 175670 + ... + 175752.

It is an arithmetic number, because the mean of its divisors is an integer number (1290005).

Almost surely, 214584013 is an apocalyptic number.

It is an amenable number.

14584013 is a deficient number, since it is larger than the sum of its proper divisors (896047).

14584013 is an frugal number, since it uses more digits than its factorization.

14584013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 14584013 is about 3818.9020673487. The cubic root of 14584013 is about 244.3199969311.

The spelling of 14584013 in words is "fourteen million, five hundred eighty-four thousand, thirteen".

Divisors: 1 29 73 83 2117 2407 6059 6889 175711 199781 502897 14584013