Base | Representation |
---|---|
bin | 11001001100111111… |
… | …10001111011111111 |
3 | 1021220222112012001100 |
4 | 30212133301323333 |
5 | 210202334021403 |
6 | 10114351144143 |
7 | 656206423410 |
oct | 144637617377 |
9 | 37828465040 |
10 | 13530767103 |
11 | 5813846657 |
12 | 2757515053 |
13 | 1378339c89 |
14 | 92504d807 |
15 | 542d462a3 |
hex | 3267f1eff |
13530767103 has 24 divisors (see below), whose sum is σ = 23512112000. Its totient is φ = 7324925904.
The previous prime is 13530767093. The next prime is 13530767111. The reversal of 13530767103 is 30176703531.
It is a happy number.
13530767103 is a `hidden beast` number, since 13 + 530 + 7 + 6 + 7 + 103 = 666.
It is not a de Polignac number, because 13530767103 - 221 = 13528669951 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13530767203) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5650753 + ... + 5653146.
Almost surely, 213530767103 is an apocalyptic number.
13530767103 is a deficient number, since it is larger than the sum of its proper divisors (9981344897).
13530767103 is a wasteful number, since it uses less digits than its factorization.
13530767103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11303931 (or 11303928 counting only the distinct ones).
The product of its (nonzero) digits is 39690, while the sum is 36.
The spelling of 13530767103 in words is "thirteen billion, five hundred thirty million, seven hundred sixty-seven thousand, one hundred three".
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