Base | Representation |
---|---|
bin | 11000010100000001… |
… | …00100110111111000 |
3 | 1020200200012012211221 |
4 | 30022000210313320 |
5 | 203213010400310 |
6 | 5555115201424 |
7 | 641314116421 |
oct | 141200446770 |
9 | 36620165757 |
10 | 13052825080 |
11 | 5598a85749 |
12 | 2643446274 |
13 | 1300308c49 |
14 | 8bb79a648 |
15 | 515dd8ada |
hex | 30a024df8 |
13052825080 has 32 divisors (see below), whose sum is σ = 31096437840. Its totient is φ = 4914004480.
The previous prime is 13052825077. The next prime is 13052825081. The reversal of 13052825080 is 8052825031.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13052825081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9596986 + ... + 9598345.
Almost surely, 213052825080 is an apocalyptic number.
13052825080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13052825080 is an abundant number, since it is smaller than the sum of its proper divisors (18043612760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13052825080 is a wasteful number, since it uses less digits than its factorization.
13052825080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19195359 (or 19195355 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 34.
The spelling of 13052825080 in words is "thirteen billion, fifty-two million, eight hundred twenty-five thousand, eighty".
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