Base | Representation |
---|---|
bin | 11000001101110000… |
… | …01101011100010000 |
3 | 1020120000100200101212 |
4 | 30012320031130100 |
5 | 203111034102204 |
6 | 5550001315252 |
7 | 640105505105 |
oct | 140670153420 |
9 | 36500320355 |
10 | 13000300304 |
11 | 5571370042 |
12 | 2629935b28 |
13 | 12c24785b4 |
14 | 8b4806aac |
15 | 5114b0c6e |
hex | 306e0d710 |
13000300304 has 80 divisors (see below), whose sum is σ = 26625438720. Its totient is φ = 6137155200.
The previous prime is 13000300303. The next prime is 13000300319. The reversal of 13000300304 is 40300300031.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (13000300301) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9946019 + ... + 9947325.
It is an arithmetic number, because the mean of its divisors is an integer number (332817984).
Almost surely, 213000300304 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13000300304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13312719360).
13000300304 is an abundant number, since it is smaller than the sum of its proper divisors (13625138416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13000300304 is a wasteful number, since it uses less digits than its factorization.
13000300304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1668 (or 1662 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 13000300304 its reverse (40300300031), we get a palindrome (53300600335).
The spelling of 13000300304 in words is "thirteen billion, three hundred thousand, three hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •