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14260044 = 2231736869
BaseRepresentation
bin110110011001…
…011101001100
3222211111002210
4312121131030
512122310134
61225350420
7232131321
oct66313514
928744083
1014260044
11805a867
124938410
132c538c6
141c72b48
1513ba2e9
hexd9974c

14260044 has 24 divisors (see below), whose sum is σ = 33470640. Its totient is φ = 4725184.

The previous prime is 14260027. The next prime is 14260049. The reversal of 14260044 is 44006241.

It is a self number, because there is not a number n which added to its sum of digits gives 14260044.

It is not an unprimeable number, because it can be changed into a prime (14260049) 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 7 ways as a sum of consecutive naturals, for example, 1359 + ... + 5510.

It is an arithmetic number, because the mean of its divisors is an integer number (1394610).

Almost surely, 214260044 is an apocalyptic number.

It is an amenable number.

14260044 is an abundant number, since it is smaller than the sum of its proper divisors (19210596).

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

14260044 is a wasteful number, since it uses less digits than its factorization.

14260044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7049 (or 7047 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 14260044 is about 3776.2473435939. The cubic root of 14260044 is about 242.4973266436.

Adding to 14260044 its reverse (44006241), we get a palindrome (58266285).

The spelling of 14260044 in words is "fourteen million, two hundred sixty thousand, forty-four".

Divisors: 1 2 3 4 6 12 173 346 519 692 1038 2076 6869 13738 20607 27476 41214 82428 1188337 2376674 3565011 4753348 7130022 14260044