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14245086 = 236138921
BaseRepresentation
bin110110010101…
…110011011110
3222210201120210
4312111303132
512121320321
61225153250
7232036602
oct66256336
928721523
1014245086
11804a5a9
12492b826
132c49b5b
141c6b502
1513b5b76
hexd95cde

14245086 has 16 divisors (see below), whose sum is σ = 28957968. Its totient is φ = 4670400.

The previous prime is 14245067. The next prime is 14245087. The reversal of 14245086 is 68054241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14245087) 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, 19095 + ... + 19826.

It is an arithmetic number, because the mean of its divisors is an integer number (1809873).

Almost surely, 214245086 is an apocalyptic number.

14245086 is an abundant number, since it is smaller than the sum of its proper divisors (14712882).

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

14245086 is a wasteful number, since it uses less digits than its factorization.

14245086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38987.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 14245086 is about 3774.2662863131. The cubic root of 14245086 is about 242.4125082044.

The spelling of 14245086 in words is "fourteen million, two hundred forty-five thousand, eighty-six".

Divisors: 1 2 3 6 61 122 183 366 38921 77842 116763 233526 2374181 4748362 7122543 14245086