Base | Representation |
---|---|
bin | 110010100011… |
… | …001000001011 |
3 | 220221020001212 |
4 | 302203020023 |
5 | 11343013313 |
6 | 1152003335 |
7 | 220426616 |
oct | 62431013 |
9 | 26836055 |
10 | 13251083 |
11 | 753080a |
12 | 453054b |
13 | 298c5a1 |
14 | 1a8d17d |
15 | 126b3a8 |
hex | ca320b |
13251083 has 2 divisors, whose sum is σ = 13251084. Its totient is φ = 13251082.
The previous prime is 13251079. The next prime is 13251097. The reversal of 13251083 is 38015231.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13251083 - 22 = 13251079 is a prime.
It is not a weakly prime, because it can be changed into another prime (13251023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6625541 + 6625542.
It is an arithmetic number, because the mean of its divisors is an integer number (6625542).
Almost surely, 213251083 is an apocalyptic number.
13251083 is a deficient number, since it is larger than the sum of its proper divisors (1).
13251083 is an equidigital number, since it uses as much as digits as its factorization.
13251083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 13251083 is about 3640.2037030914. The cubic root of 13251083 is about 236.6376214658.
It can be divided in two parts, 132 and 51083, that added together give a palindrome (51215).
The spelling of 13251083 in words is "thirteen million, two hundred fifty-one thousand, eighty-three".
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