Base | Representation |
---|---|
bin | 110010101001… |
… | …100000111001 |
3 | 220222112221200 |
4 | 302221200321 |
5 | 11344332431 |
6 | 1152324413 |
7 | 220566105 |
oct | 62514071 |
9 | 26875850 |
10 | 13277241 |
11 | 754942a |
12 | 4543709 |
13 | 299b473 |
14 | 1a98905 |
15 | 1273ee6 |
hex | ca9839 |
13277241 has 12 divisors (see below), whose sum is σ = 19308900. Its totient is φ = 8791200.
The previous prime is 13277237. The next prime is 13277267. The reversal of 13277241 is 14277231.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 7617600 + 5659641 = 2760^2 + 2379^2 .
It is not a de Polignac number, because 13277241 - 22 = 13277237 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13277281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3610 + ... + 6291.
It is an arithmetic number, because the mean of its divisors is an integer number (1609075).
Almost surely, 213277241 is an apocalyptic number.
It is an amenable number.
13277241 is a deficient number, since it is larger than the sum of its proper divisors (6031659).
13277241 is a wasteful number, since it uses less digits than its factorization.
13277241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10056 (or 10053 counting only the distinct ones).
The product of its digits is 2352, while the sum is 27.
The square root of 13277241 is about 3643.7948625026. The cubic root of 13277241 is about 236.7932288304.
The spelling of 13277241 in words is "thirteen million, two hundred seventy-seven thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •