Base | Representation |
---|---|
bin | 11100011000000000… |
… | …011000010110101101 |
3 | 2220122100000120202022 |
4 | 130120000120112231 |
5 | 444344141232023 |
6 | 21555132435525 |
7 | 2126004452423 |
oct | 343000302655 |
9 | 86570016668 |
10 | 30467524013 |
11 | 11a15139813 |
12 | 5aa3618ba5 |
13 | 2b471b9224 |
14 | 1690589113 |
15 | bd4bc97c8 |
hex | 7180185ad |
30467524013 has 2 divisors, whose sum is σ = 30467524014. Its totient is φ = 30467524012.
The previous prime is 30467524007. The next prime is 30467524097. The reversal of 30467524013 is 31042576403.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 16590212809 + 13877311204 = 128803^2 + 117802^2 .
It is a cyclic number.
It is not a de Polignac number, because 30467524013 - 216 = 30467458477 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30467524313) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15233762006 + 15233762007.
It is an arithmetic number, because the mean of its divisors is an integer number (15233762007).
Almost surely, 230467524013 is an apocalyptic number.
It is an amenable number.
30467524013 is a deficient number, since it is larger than the sum of its proper divisors (1).
30467524013 is an equidigital number, since it uses as much as digits as its factorization.
30467524013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 60480, while the sum is 35.
The spelling of 30467524013 in words is "thirty billion, four hundred sixty-seven million, five hundred twenty-four thousand, thirteen".
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