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14130132 = 2234092879
BaseRepresentation
bin110101111001…
…101111010100
3222120212220020
4311321233110
512104131012
61222505140
7231050502
oct65715724
928525806
1014130132
117a811a5
1248951b0
132c09733
141c3b672
151391a8c
hexd79bd4

14130132 has 24 divisors (see below), whose sum is σ = 33062400. Its totient is φ = 4696896.

The previous prime is 14130113. The next prime is 14130143. The reversal of 14130132 is 23103141.

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, 3469 + ... + 6347.

It is an arithmetic number, because the mean of its divisors is an integer number (1377600).

Almost surely, 214130132 is an apocalyptic number.

14130132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14130132 is an abundant number, since it is smaller than the sum of its proper divisors (18932268).

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

14130132 is a wasteful number, since it uses less digits than its factorization.

14130132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295 (or 3293 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 14130132 is about 3759.0067837130. The cubic root of 14130132 is about 241.7586784524.

Adding to 14130132 its reverse (23103141), we get a palindrome (37233273).

The spelling of 14130132 in words is "fourteen million, one hundred thirty thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 409 818 1227 1636 2454 2879 4908 5758 8637 11516 17274 34548 1177511 2355022 3532533 4710044 7065066 14130132