Base | Representation |
---|---|
bin | 1001000011011111… |
… | …0100010100101101 |
3 | 20021101111210122001 |
4 | 2100313310110231 |
5 | 14434210120331 |
6 | 1041103052301 |
7 | 114142226341 |
oct | 22067642455 |
9 | 6241453561 |
10 | 2430551341 |
11 | 1037a8a219 |
12 | 579ba1091 |
13 | 2c972487a |
14 | 190b33621 |
15 | e35ad561 |
hex | 90df452d |
2430551341 has 2 divisors, whose sum is σ = 2430551342. Its totient is φ = 2430551340.
The previous prime is 2430551329. The next prime is 2430551371. The reversal of 2430551341 is 1431550342.
2430551341 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 can be written as a sum of positive squares in only one way, i.e., 2206180900 + 224370441 = 46970^2 + 14979^2 .
It is a cyclic number.
It is not a de Polignac number, because 2430551341 - 25 = 2430551309 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2430551371) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215275670 + 1215275671.
It is an arithmetic number, because the mean of its divisors is an integer number (1215275671).
Almost surely, 22430551341 is an apocalyptic number.
It is an amenable number.
2430551341 is a deficient number, since it is larger than the sum of its proper divisors (1).
2430551341 is an equidigital number, since it uses as much as digits as its factorization.
2430551341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 2430551341 is about 49300.6221157502. The cubic root of 2430551341 is about 1344.5230945570.
Subtracting from 2430551341 its reverse (1431550342), we obtain a palindrome (999000999).
The spelling of 2430551341 in words is "two billion, four hundred thirty million, five hundred fifty-one thousand, three hundred forty-one".
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