Base | Representation |
---|---|
bin | 11000001110011100… |
… | …00101011000111111 |
3 | 1020120102011000020022 |
4 | 30013032011120333 |
5 | 203114021100440 |
6 | 5550324242355 |
7 | 640205316626 |
oct | 140716053077 |
9 | 36512130208 |
10 | 13006034495 |
11 | 5574627243 |
12 | 262b8403bb |
13 | 12c37055cc |
14 | 8b549a6bd |
15 | 511c44cb5 |
hex | 30738563f |
13006034495 has 4 divisors (see below), whose sum is σ = 15607241400. Its totient is φ = 10404827592.
The previous prime is 13006034479. The next prime is 13006034497. The reversal of 13006034495 is 59443060031.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59443060031 = 2111 ⋅28158721.
It is a cyclic number.
It is not a de Polignac number, because 13006034495 - 24 = 13006034479 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13006034497) 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, 1300603445 + ... + 1300603454.
It is an arithmetic number, because the mean of its divisors is an integer number (3901810350).
Almost surely, 213006034495 is an apocalyptic number.
13006034495 is a deficient number, since it is larger than the sum of its proper divisors (2601206905).
13006034495 is an equidigital number, since it uses as much as digits as its factorization.
13006034495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2601206904.
The product of its (nonzero) digits is 38880, while the sum is 35.
The spelling of 13006034495 in words is "thirteen billion, six million, thirty-four thousand, four hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •