Base | Representation |
---|---|
bin | 110010001111… |
… | …001010111101 |
3 | 220210001221101 |
4 | 302033022331 |
5 | 11332404331 |
6 | 1150133101 |
7 | 216636403 |
oct | 62171275 |
9 | 26701841 |
10 | 13169341 |
11 | 7485359 |
12 | 44b1191 |
13 | 2961313 |
14 | 1a6b473 |
15 | 1252061 |
hex | c8f2bd |
13169341 has 2 divisors, whose sum is σ = 13169342. Its totient is φ = 13169340.
The previous prime is 13169333. The next prime is 13169383. The reversal of 13169341 is 14396131.
13169341 is digitally balanced in base 3, 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., 7043716 + 6125625 = 2654^2 + 2475^2 .
It is an emirp because it is prime and its reverse (14396131) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13169341 - 23 = 13169333 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13166341) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6584670 + 6584671.
It is an arithmetic number, because the mean of its divisors is an integer number (6584671).
Almost surely, 213169341 is an apocalyptic number.
It is an amenable number.
13169341 is a deficient number, since it is larger than the sum of its proper divisors (1).
13169341 is an equidigital number, since it uses as much as digits as its factorization.
13169341 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1944, while the sum is 28.
The square root of 13169341 is about 3628.9586660639. The cubic root of 13169341 is about 236.1500350664.
The spelling of 13169341 in words is "thirteen million, one hundred sixty-nine thousand, three hundred forty-one".
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