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14084172 = 2233130409
BaseRepresentation
bin110101101110…
…100001001100
3222111112212000
4311232201030
512101143142
61221512300
7230466504
oct65564114
928445760
1014084172
117a4a713
124872690
132bc183b
141c28a04
15138314c
hexd6e84c

14084172 has 24 divisors (see below), whose sum is σ = 36514800. Its totient is φ = 4694688.

The previous prime is 14084159. The next prime is 14084179. The reversal of 14084172 is 27148041.

14084172 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (14084179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65097 + ... + 65312.

It is an arithmetic number, because the mean of its divisors is an integer number (1521450).

Almost surely, 214084172 is an apocalyptic number.

14084172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14084172 is an abundant number, since it is smaller than the sum of its proper divisors (22430628).

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

14084172 is a wasteful number, since it uses less digits than its factorization.

14084172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130422 (or 130414 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 14084172 is about 3752.8884875520. Note that the first 3 decimals coincide. The cubic root of 14084172 is about 241.4962770924.

The spelling of 14084172 in words is "fourteen million, eighty-four thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 130409 260818 391227 521636 782454 1173681 1564908 2347362 3521043 4694724 7042086 14084172