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14294180 = 2252293121
BaseRepresentation
bin110110100001…
…110010100100
3222220012221002
4312201302210
512124403210
61230212432
7232332665
oct66416244
928805832
1014294180
11808347a
124954118
132c662c4
141c8136c
1513c54a5
hexda1ca4

14294180 has 24 divisors (see below), whose sum is σ = 30158520. Its totient is φ = 5690880.

The previous prime is 14294179. The next prime is 14294183. The reversal of 14294180 is 8149241.

It can be written as a sum of positive squares in 4 ways, for example, as 574564 + 13719616 = 758^2 + 3704^2 .

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (14294183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3020 + ... + 6140.

It is an arithmetic number, because the mean of its divisors is an integer number (1256605).

Almost surely, 214294180 is an apocalyptic number.

14294180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14294180 is an abundant number, since it is smaller than the sum of its proper divisors (15864340).

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

14294180 is a wasteful number, since it uses less digits than its factorization.

14294180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359 (or 3357 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 14294180 is about 3780.7644729605. The cubic root of 14294180 is about 242.6906708869.

The spelling of 14294180 in words is "fourteen million, two hundred ninety-four thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 229 458 916 1145 2290 3121 4580 6242 12484 15605 31210 62420 714709 1429418 2858836 3573545 7147090 14294180