Base | Representation |
---|---|
bin | 11000010001101010… |
… | …00010011101000011 |
3 | 1020122021221011220122 |
4 | 30020311002131003 |
5 | 203142423221144 |
6 | 5553130530455 |
7 | 640653604322 |
oct | 141065023503 |
9 | 36567834818 |
10 | 13033023299 |
11 | 558889033a |
12 | 2638896a2b |
13 | 12c9194b0a |
14 | 8b8cc40b9 |
15 | 5142c67ee |
hex | 308d42743 |
13033023299 has 4 divisors (see below), whose sum is σ = 13041384720. Its totient is φ = 13024661880.
The previous prime is 13033023287. The next prime is 13033023319. The reversal of 13033023299 is 99232033031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99232033031 = 116549 ⋅851419.
It is a cyclic number.
It is not a de Polignac number, because 13033023299 - 28 = 13033023043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13033023239) 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, 4178372 + ... + 4181489.
It is an arithmetic number, because the mean of its divisors is an integer number (3260346180).
Almost surely, 213033023299 is an apocalyptic number.
13033023299 is a deficient number, since it is larger than the sum of its proper divisors (8361421).
13033023299 is an equidigital number, since it uses as much as digits as its factorization.
13033023299 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8361420.
The product of its (nonzero) digits is 26244, while the sum is 35.
The spelling of 13033023299 in words is "thirteen billion, thirty-three million, twenty-three thousand, two hundred ninety-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •