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13706934 = 232284489
BaseRepresentation
bin110100010010…
…011010110110
3221210101101020
4310102122312
512002110214
61205442010
7224335623
oct64223266
927711336
1013706934
11781224a
124710306
132abbc17
141b6b34a
15130b4a9
hexd126b6

13706934 has 8 divisors (see below), whose sum is σ = 27413880. Its totient is φ = 4568976.

The previous prime is 13706933. The next prime is 13706951. The reversal of 13706934 is 43960731.

13706934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

13706934 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 13706895 and 13706904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13706933) 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, 1142239 + ... + 1142250.

It is an arithmetic number, because the mean of its divisors is an integer number (3426735).

Almost surely, 213706934 is an apocalyptic number.

13706934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13706934 is a wasteful number, since it uses less digits than its factorization.

13706934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284494.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 13706934 is about 3702.2876711568. The cubic root of 13706934 is about 239.3206133443.

The spelling of 13706934 in words is "thirteen million, seven hundred six thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 2284489 4568978 6853467 13706934