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13895041 is a prime number
BaseRepresentation
bin110101000000…
…010110000001
3222010221102011
4311000112001
512024120131
61213452521
7226051216
oct65002601
928127364
1013895041
117930606
1247a1141
132b56724
141bb9b0d
1513470b1
hexd40581

13895041 has 2 divisors, whose sum is σ = 13895042. Its totient is φ = 13895040.

The previous prime is 13895029. The next prime is 13895047. The reversal of 13895041 is 14059831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13535041 + 360000 = 3679^2 + 600^2 .

It is a cyclic number.

It is not a de Polignac number, because 13895041 - 211 = 13892993 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 13894994 and 13895012.

It is not a weakly prime, because it can be changed into another prime (13895047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6947520 + 6947521.

It is an arithmetic number, because the mean of its divisors is an integer number (6947521).

Almost surely, 213895041 is an apocalyptic number.

It is an amenable number.

13895041 is a deficient number, since it is larger than the sum of its proper divisors (1).

13895041 is an equidigital number, since it uses as much as digits as its factorization.

13895041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 13895041 is about 3727.6052634366. The cubic root of 13895041 is about 240.4104146639.

The spelling of 13895041 in words is "thirteen million, eight hundred ninety-five thousand, forty-one".