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13472933 is a prime number
BaseRepresentation
bin110011011001…
…010010100101
3221100111101112
4303121102211
511422113213
61200434405
7222342455
oct63312245
927314345
1013472933
117672461
124618a05
132a39566
141b09d65
1512b1ea8
hexcd94a5

13472933 has 2 divisors, whose sum is σ = 13472934. Its totient is φ = 13472932.

The previous prime is 13472929. The next prime is 13472939. The reversal of 13472933 is 33927431.

13472933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10452289 + 3020644 = 3233^2 + 1738^2 .

It is an emirp because it is prime and its reverse (33927431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13472933 - 22 = 13472929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13472933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13472939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6736466 + 6736467.

It is an arithmetic number, because the mean of its divisors is an integer number (6736467).

Almost surely, 213472933 is an apocalyptic number.

It is an amenable number.

13472933 is a deficient number, since it is larger than the sum of its proper divisors (1).

13472933 is an equidigital number, since it uses as much as digits as its factorization.

13472933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 32.

The square root of 13472933 is about 3670.5494139161. The cubic root of 13472933 is about 237.9509173082.

The spelling of 13472933 in words is "thirteen million, four hundred seventy-two thousand, nine hundred thirty-three".