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14044280 = 235479733
BaseRepresentation
bin110101100100…
…110001111000
3222102112010112
4311210301320
512043404110
61221003452
7230242265
oct65446170
928375115
1014044280
117a22748
124853588
132ba9633
141c1826c
151376405
hexd64c78

14044280 has 32 divisors (see below), whose sum is σ = 31708800. Its totient is φ = 5598336.

The previous prime is 14044259. The next prime is 14044291. The reversal of 14044280 is 8244041.

14044280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 18794 + ... + 19526.

It is an arithmetic number, because the mean of its divisors is an integer number (990900).

Almost surely, 214044280 is an apocalyptic number.

14044280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14044280 is an abundant number, since it is smaller than the sum of its proper divisors (17664520).

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

14044280 is a wasteful number, since it uses less digits than its factorization.

14044280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223 (or 1219 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 14044280 is about 3747.5698792684. The cubic root of 14044280 is about 241.2680568514.

The spelling of 14044280 in words is "fourteen million, forty-four thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 479 733 958 1466 1916 2395 2932 3665 3832 4790 5864 7330 9580 14660 19160 29320 351107 702214 1404428 1755535 2808856 3511070 7022140 14044280