Base | Representation |
---|---|
bin | 10110010001101110110… |
… | …001011011000011100101 |
3 | 12102100102201222101210010 |
4 | 112101232301123003211 |
5 | 200040203400311023 |
6 | 3131134232320433 |
7 | 215413210105365 |
oct | 26215661330345 |
9 | 5370381871703 |
10 | 1530866807013 |
11 | 540267448355 |
12 | 208838243119 |
13 | b148b25295b |
14 | 54146c709a5 |
15 | 29c4c145093 |
hex | 1646ec5b0e5 |
1530866807013 has 16 divisors (see below), whose sum is σ = 2055285199296. Its totient is φ = 1013526539520.
The previous prime is 1530866807011. The next prime is 1530866807017. The reversal of 1530866807013 is 3107086680351.
It is not a de Polignac number, because 1530866807013 - 21 = 1530866807011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1530866807011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1216795 + ... + 2131272.
It is an arithmetic number, because the mean of its divisors is an integer number (128455324956).
Almost surely, 21530866807013 is an apocalyptic number.
It is an amenable number.
1530866807013 is a deficient number, since it is larger than the sum of its proper divisors (524418392283).
1530866807013 is a wasteful number, since it uses less digits than its factorization.
1530866807013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3349124.
The product of its (nonzero) digits is 725760, while the sum is 48.
The spelling of 1530866807013 in words is "one trillion, five hundred thirty billion, eight hundred sixty-six million, eight hundred seven thousand, thirteen".
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