Base | Representation |
---|---|
bin | 11000111001001111… |
… | …00001100101101010 |
3 | 1021111102122121210202 |
4 | 30130213201211222 |
5 | 204332421301010 |
6 | 10050110512202 |
7 | 652124560562 |
oct | 143447414552 |
9 | 37442577722 |
10 | 13365025130 |
11 | 5739232216 |
12 | 270bb05662 |
13 | 134cbb8ac2 |
14 | 90b027da2 |
15 | 5335076a5 |
hex | 31c9e196a |
13365025130 has 8 divisors (see below), whose sum is σ = 24057045252. Its totient is φ = 5346010048.
The previous prime is 13365025067. The next prime is 13365025169. The reversal of 13365025130 is 3152056331.
13365025130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12249398329 + 1115626801 = 110677^2 + 33401^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13365025093 and 13365025102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668251247 + ... + 668251266.
Almost surely, 213365025130 is an apocalyptic number.
13365025130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13365025130 is a deficient number, since it is larger than the sum of its proper divisors (10692020122).
13365025130 is a wasteful number, since it uses less digits than its factorization.
13365025130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1336502520.
The product of its (nonzero) digits is 8100, while the sum is 29.
The spelling of 13365025130 in words is "thirteen billion, three hundred sixty-five million, twenty-five thousand, one hundred thirty".
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