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13895413 = 713914281
BaseRepresentation
bin110101000000…
…011011110101
3222010221220221
4311000123311
512024123123
61213454341
7226052260
oct65003365
928127827
1013895413
117930914
1247a13b1
132b5694c
141bb9cd7
15134725d
hexd406f5

13895413 has 8 divisors (see below), whose sum is σ = 15995840. Its totient is φ = 11823840.

The previous prime is 13895411. The next prime is 13895419. The reversal of 13895413 is 31459831.

13895413 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.

It is not a de Polignac number, because 13895413 - 21 = 13895411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13895411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6168 + ... + 8113.

It is an arithmetic number, because the mean of its divisors is an integer number (1999480).

Almost surely, 213895413 is an apocalyptic number.

It is an amenable number.

13895413 is a deficient number, since it is larger than the sum of its proper divisors (2100427).

13895413 is a wasteful number, since it uses less digits than its factorization.

13895413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14427.

The product of its digits is 12960, while the sum is 34.

The square root of 13895413 is about 3727.6551610899. The cubic root of 13895413 is about 240.4125600786.

The spelling of 13895413 in words is "thirteen million, eight hundred ninety-five thousand, four hundred thirteen".

Divisors: 1 7 139 973 14281 99967 1985059 13895413