Base | Representation |
---|---|
bin | 11000001111001010… |
… | …01110110010011100 |
3 | 1020120211120021200211 |
4 | 30013211032302130 |
5 | 203122044233200 |
6 | 5551102302204 |
7 | 640311021211 |
oct | 140745166234 |
9 | 36524507624 |
10 | 13012102300 |
11 | 5577aa105a |
12 | 2631887964 |
13 | 12c4a4b422 |
14 | 8b61d9b08 |
15 | 512542aba |
hex | 30794ec9c |
13012102300 has 18 divisors (see below), whose sum is σ = 28236262208. Its totient is φ = 5204840880.
The previous prime is 13012102297. The next prime is 13012102339. The reversal of 13012102300 is 320121031.
13012102300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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 5 ways as a sum of consecutive naturals, for example, 65060412 + ... + 65060611.
Almost surely, 213012102300 is an apocalyptic number.
13012102300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13012102300 is an abundant number, since it is smaller than the sum of its proper divisors (15224159908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13012102300 is a wasteful number, since it uses less digits than its factorization.
13012102300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130121037 (or 130121030 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 13012102300 its reverse (320121031), we get a palindrome (13332223331).
The spelling of 13012102300 in words is "thirteen billion, twelve million, one hundred two thousand, three hundred".
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