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12314692 = 2213218217
BaseRepresentation
bin101110111110…
…100001000100
3212011122120201
4232332201010
511123032232
61115540244
7206446615
oct56764104
925148521
1012314692
116a51235
12415a684
132722300
1418c7c0c
151133be7
hexbbe844

12314692 has 18 divisors (see below), whose sum is σ = 23337258. Its totient is φ = 5683392.

The previous prime is 12314689. The next prime is 12314699. The reversal of 12314692 is 29641321.

12314692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 246016 + 12068676 = 496^2 + 3474^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12314692.

It is not an unprimeable number, because it can be changed into a prime (12314699) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8433 + ... + 9784.

Almost surely, 212314692 is an apocalyptic number.

It is an amenable number.

12314692 is a deficient number, since it is larger than the sum of its proper divisors (11022566).

12314692 is a wasteful number, since it uses less digits than its factorization.

12314692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18247 (or 18232 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 12314692 is about 3509.2295450711. The cubic root of 12314692 is about 230.9268960281.

The spelling of 12314692 in words is "twelve million, three hundred fourteen thousand, six hundred ninety-two".

Divisors: 1 2 4 13 26 52 169 338 676 18217 36434 72868 236821 473642 947284 3078673 6157346 12314692