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14022160 = 245175277
BaseRepresentation
bin110101011111…
…011000010000
3222101101210021
4311133120100
512042202120
61220313224
7230120635
oct65373020
928341707
1014022160
117a08069
124842814
132b9c549
141c1018c
15136eaaa
hexd5f610

14022160 has 20 divisors (see below), whose sum is σ = 32601708. Its totient is φ = 5608832.

The previous prime is 14022143. The next prime is 14022187. The reversal of 14022160 is 6122041.

14022160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4804864 + 9217296 = 2192^2 + 3036^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87559 + ... + 87718.

Almost surely, 214022160 is an apocalyptic number.

14022160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14022160 is an abundant number, since it is smaller than the sum of its proper divisors (18579548).

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

14022160 is a wasteful number, since it uses less digits than its factorization.

14022160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175290 (or 175284 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 14022160 is about 3744.6174704501. The cubic root of 14022160 is about 241.1413230791.

The spelling of 14022160 in words is "fourteen million, twenty-two thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 175277 350554 701108 876385 1402216 1752770 2804432 3505540 7011080 14022160