Base | Representation |
---|---|
bin | 110010100011… |
… | …110110100101 |
3 | 220221101010212 |
4 | 302203312211 |
5 | 11343112203 |
6 | 1152025205 |
7 | 220441361 |
oct | 62436645 |
9 | 26841125 |
10 | 13254053 |
11 | 7532a6a |
12 | 4532205 |
13 | 2990a47 |
14 | 1a902a1 |
15 | 126c1d8 |
hex | ca3da5 |
13254053 has 2 divisors, whose sum is σ = 13254054. Its totient is φ = 13254052.
The previous prime is 13254041. The next prime is 13254061. The reversal of 13254053 is 35045231.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8514724 + 4739329 = 2918^2 + 2177^2 .
It is a cyclic number.
It is not a de Polignac number, because 13254053 - 24 = 13254037 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13254013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6627026 + 6627027.
It is an arithmetic number, because the mean of its divisors is an integer number (6627027).
Almost surely, 213254053 is an apocalyptic number.
It is an amenable number.
13254053 is a deficient number, since it is larger than the sum of its proper divisors (1).
13254053 is an equidigital number, since it uses as much as digits as its factorization.
13254053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 13254053 is about 3640.6116244389. The cubic root of 13254053 is about 236.6552995488.
Adding to 13254053 its reverse (35045231), we get a palindrome (48299284).
The spelling of 13254053 in words is "thirteen million, two hundred fifty-four thousand, fifty-three".
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