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14005914 = 2313179563
BaseRepresentation
bin110101011011…
…011010011010
3222100120111120
4311123122122
512041142124
61220110110
7230022366
oct65333232
928316446
1014005914
1179a693a
124835336
132b95030
141c082a6
151369d79
hexd5b69a

14005914 has 16 divisors (see below), whose sum is σ = 30166752. Its totient is φ = 4309488.

The previous prime is 14005903. The next prime is 14005931. The reversal of 14005914 is 41950041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89704 + ... + 89859.

It is an arithmetic number, because the mean of its divisors is an integer number (1885422).

Almost surely, 214005914 is an apocalyptic number.

14005914 is an abundant number, since it is smaller than the sum of its proper divisors (16160838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14005914 is a wasteful number, since it uses less digits than its factorization.

14005914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179581.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 14005914 is about 3742.4475948235. The cubic root of 14005914 is about 241.0481587384.

Adding to 14005914 its reverse (41950041), we get a palindrome (55955955).

The spelling of 14005914 in words is "fourteen million, five thousand, nine hundred fourteen".

Divisors: 1 2 3 6 13 26 39 78 179563 359126 538689 1077378 2334319 4668638 7002957 14005914