Base | Representation |
---|---|
bin | 110010110110… |
… | …101110100011 |
3 | 221002022012012 |
4 | 302312232203 |
5 | 11403100423 |
6 | 1153423135 |
7 | 221212643 |
oct | 62665643 |
9 | 27068165 |
10 | 13331363 |
11 | 7586061 |
12 | 456aaab |
13 | 29b9ca6 |
14 | 1ab0523 |
15 | 1285078 |
hex | cb6ba3 |
13331363 has 4 divisors (see below), whose sum is σ = 13384728. Its totient is φ = 13278000.
The previous prime is 13331309. The next prime is 13331411. The reversal of 13331363 is 36313331.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13331363 - 26 = 13331299 is a prime.
It is a Duffinian number.
It is a plaindrome in base 12.
It is not an unprimeable number, because it can be changed into a prime (13331663) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26306 + ... + 26807.
It is an arithmetic number, because the mean of its divisors is an integer number (3346182).
Almost surely, 213331363 is an apocalyptic number.
13331363 is a deficient number, since it is larger than the sum of its proper divisors (53365).
13331363 is an equidigital number, since it uses as much as digits as its factorization.
13331363 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53364.
The product of its digits is 1458, while the sum is 23.
The square root of 13331363 is about 3651.2139077299. The cubic root of 13331363 is about 237.1145392815.
Adding to 13331363 its reverse (36313331), we get a palindrome (49644694).
The spelling of 13331363 in words is "thirteen million, three hundred thirty-one thousand, three hundred sixty-three".
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