Base | Representation |
---|---|
bin | 1111111110110100… |
… | …1010100110111101 |
3 | 102001222110002211111 |
4 | 3333231022212331 |
5 | 32241221430023 |
6 | 1545410122021 |
7 | 211211440063 |
oct | 37755124675 |
9 | 12058402744 |
10 | 4290030013 |
11 | 1901679055 |
12 | 9b8880311 |
13 | 534a3b4c9 |
14 | 2c9a90033 |
15 | 1a196500d |
hex | ffb4a9bd |
4290030013 has 2 divisors, whose sum is σ = 4290030014. Its totient is φ = 4290030012.
The previous prime is 4290030011. The next prime is 4290030049. The reversal of 4290030013 is 3100300924.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3998918169 + 291111844 = 63237^2 + 17062^2 .
It is a cyclic number.
It is not a de Polignac number, because 4290030013 - 21 = 4290030011 is a prime.
Together with 4290030011, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4290030011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2145015006 + 2145015007.
It is an arithmetic number, because the mean of its divisors is an integer number (2145015007).
Almost surely, 24290030013 is an apocalyptic number.
It is an amenable number.
4290030013 is a deficient number, since it is larger than the sum of its proper divisors (1).
4290030013 is an equidigital number, since it uses as much as digits as its factorization.
4290030013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 4290030013 is about 65498.3206883963. The cubic root of 4290030013 is about 1624.8755739680.
Adding to 4290030013 its reverse (3100300924), we get a palindrome (7390330937).
The spelling of 4290030013 in words is "four billion, two hundred ninety million, thirty thousand, thirteen".
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