Base | Representation |
---|---|
bin | 110010001011… |
… | …101100001011 |
3 | 220202100101022 |
4 | 302023230023 |
5 | 11331430313 |
6 | 1145543055 |
7 | 216550004 |
oct | 62135413 |
9 | 26670338 |
10 | 13155083 |
11 | 7475677 |
12 | 44a4a8b |
13 | 2957996 |
14 | 1a661ab |
15 | 124cc08 |
hex | c8bb0b |
13155083 has 2 divisors, whose sum is σ = 13155084. Its totient is φ = 13155082.
The previous prime is 13155071. The next prime is 13155133. The reversal of 13155083 is 38055131.
13155083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is an emirp because it is prime and its reverse (38055131) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13155083 - 212 = 13150987 is a prime.
It is not a weakly prime, because it can be changed into another prime (13155013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6577541 + 6577542.
It is an arithmetic number, because the mean of its divisors is an integer number (6577542).
Almost surely, 213155083 is an apocalyptic number.
13155083 is a deficient number, since it is larger than the sum of its proper divisors (1).
13155083 is an equidigital number, since it uses as much as digits as its factorization.
13155083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 13155083 is about 3626.9936586655. The cubic root of 13155083 is about 236.0647804068.
The spelling of 13155083 in words is "thirteen million, one hundred fifty-five thousand, eighty-three".
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