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12773934 = 232709663
BaseRepresentation
bin110000101110…
…101000101110
3220000222112200
4300232220232
511232231214
61133442330
7213401535
oct60565056
926028480
1012773934
117235278
1243403a6
132853354
1419a731c
1511c4d09
hexc2ea2e

12773934 has 12 divisors (see below), whose sum is σ = 27676896. Its totient is φ = 4257972.

The previous prime is 12773927. The next prime is 12773951. The reversal of 12773934 is 43937721.

12773934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 354814 + ... + 354849.

It is an arithmetic number, because the mean of its divisors is an integer number (2306408).

Almost surely, 212773934 is an apocalyptic number.

12773934 is an abundant number, since it is smaller than the sum of its proper divisors (14902962).

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

12773934 is a wasteful number, since it uses less digits than its factorization.

12773934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709671 (or 709668 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 12773934 is about 3574.0640732925. The cubic root of 12773934 is about 233.7625248038.

The spelling of 12773934 in words is "twelve million, seven hundred seventy-three thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 9 18 709663 1419326 2128989 4257978 6386967 12773934