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14252012 = 2211331531
BaseRepresentation
bin110110010111…
…011111101100
3222211002002022
4312113133230
512122031022
61225245312
7232066025
oct66273754
928732068
1014252012
118054825
124933838
132c50058
141c6dc4c
1513b7c42
hexd977ec

14252012 has 12 divisors (see below), whose sum is σ = 25162536. Its totient is φ = 7062720.

The previous prime is 14252011. The next prime is 14252023. The reversal of 14252012 is 21025241.

It is not an unprimeable number, because it can be changed into a prime (14252011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15314 + ... + 16217.

It is an arithmetic number, because the mean of its divisors is an integer number (2096878).

Almost surely, 214252012 is an apocalyptic number.

It is an amenable number.

14252012 is a deficient number, since it is larger than the sum of its proper divisors (10910524).

14252012 is a wasteful number, since it uses less digits than its factorization.

14252012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31648 (or 31646 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 14252012 is about 3775.1837041394. The cubic root of 14252012 is about 242.4517890484.

Adding to 14252012 its reverse (21025241), we get a palindrome (35277253).

The spelling of 14252012 in words is "fourteen million, two hundred fifty-two thousand, twelve".

Divisors: 1 2 4 113 226 452 31531 63062 126124 3563003 7126006 14252012