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13472934 = 232245489
BaseRepresentation
bin110011011001…
…010010100110
3221100111101120
4303121102212
511422113214
61200434410
7222342456
oct63312246
927314346
1013472934
117672462
124618a06
132a39567
141b09d66
1512b1ea9
hexcd94a6

13472934 has 8 divisors (see below), whose sum is σ = 26945880. Its totient is φ = 4490976.

The previous prime is 13472933. The next prime is 13472939. The reversal of 13472934 is 43927431.

13472934 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.

13472934 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 13472895 and 13472904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13472933) 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, 1122739 + ... + 1122750.

It is an arithmetic number, because the mean of its divisors is an integer number (3368235).

Almost surely, 213472934 is an apocalyptic number.

13472934 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.

13472934 is a wasteful number, since it uses less digits than its factorization.

13472934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245494.

The product of its digits is 18144, while the sum is 33.

The square root of 13472934 is about 3670.5495501355. The cubic root of 13472934 is about 237.9509231953.

The spelling of 13472934 in words is "thirteen million, four hundred seventy-two thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 2245489 4490978 6736467 13472934