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14235081 = 37838167
BaseRepresentation
bin110110010011…
…010111001001
3222210012212020
4312103113021
512121010311
61225035053
7231665460
oct66232711
928705766
1014235081
118043033
124925a89
132c45433
141c679d7
1513b2c06
hexd935c9

14235081 has 16 divisors (see below), whose sum is σ = 21955584. Its totient is φ = 8035344.

The previous prime is 14235071. The next prime is 14235083. The reversal of 14235081 is 18053241.

It is not a de Polignac number, because 14235081 - 29 = 14234569 is a prime.

It is a super-2 number, since 2×142350812 = 405275062153122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14235083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2341 + ... + 5826.

It is an arithmetic number, because the mean of its divisors is an integer number (1372224).

Almost surely, 214235081 is an apocalyptic number.

It is an amenable number.

14235081 is a deficient number, since it is larger than the sum of its proper divisors (7720503).

14235081 is an equidigital number, since it uses as much as digits as its factorization.

14235081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8260.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 14235081 is about 3772.9406303307. The cubic root of 14235081 is about 242.3557423093.

The spelling of 14235081 in words is "fourteen million, two hundred thirty-five thousand, eighty-one".

Divisors: 1 3 7 21 83 249 581 1743 8167 24501 57169 171507 677861 2033583 4745027 14235081