Base | Representation |
---|---|
bin | 110100111101… |
… | …101111111101 |
3 | 222010101211112 |
4 | 310331233331 |
5 | 12023300123 |
6 | 1213331405 |
7 | 226005224 |
oct | 64755775 |
9 | 28111745 |
10 | 13884413 |
11 | 7923624 |
12 | 4796b65 |
13 | 2b5193a |
14 | 1bb5cbb |
15 | 1343d78 |
hex | d3dbfd |
13884413 has 2 divisors, whose sum is σ = 13884414. Its totient is φ = 13884412.
The previous prime is 13884407. The next prime is 13884419. The reversal of 13884413 is 31448831.
It is a balanced prime because it is at equal distance from previous prime (13884407) and next prime (13884419).
It can be written as a sum of positive squares in only one way, i.e., 12545764 + 1338649 = 3542^2 + 1157^2 .
It is a cyclic number.
It is not a de Polignac number, because 13884413 - 24 = 13884397 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 13884413.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13884419) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6942206 + 6942207.
It is an arithmetic number, because the mean of its divisors is an integer number (6942207).
Almost surely, 213884413 is an apocalyptic number.
It is an amenable number.
13884413 is a deficient number, since it is larger than the sum of its proper divisors (1).
13884413 is an equidigital number, since it uses as much as digits as its factorization.
13884413 is an evil number, because the sum of its binary digits is even.
The product of its digits is 9216, while the sum is 32.
The square root of 13884413 is about 3726.1794106028. The cubic root of 13884413 is about 240.3491042150.
The spelling of 13884413 in words is "thirteen million, eight hundred eighty-four thousand, four hundred thirteen".
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