Base | Representation |
---|---|
bin | 11001011000111011… |
… | …01111010000000000 |
3 | 1022011221221012211211 |
4 | 30230131233100000 |
5 | 210404002120404 |
6 | 10132325215504 |
7 | 661533460651 |
oct | 145435572000 |
9 | 38157835754 |
10 | 13630895104 |
11 | 5865315272 |
12 | 2784b61594 |
13 | 1392cc6b08 |
14 | 934475528 |
15 | 54ba23b04 |
hex | 32c76f400 |
13630895104 has 44 divisors (see below), whose sum is σ = 27593560000. Its totient is φ = 6729136128.
The previous prime is 13630895071. The next prime is 13630895107. The reversal of 13630895104 is 40159803631.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13630895107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3354 + ... + 165145.
Almost surely, 213630895104 is an apocalyptic number.
It is an amenable number.
13630895104 is an abundant number, since it is smaller than the sum of its proper divisors (13962664896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13630895104 is an equidigital number, since it uses as much as digits as its factorization.
13630895104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168598 (or 168580 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 40.
The spelling of 13630895104 in words is "thirteen billion, six hundred thirty million, eight hundred ninety-five thousand, one hundred four".
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