Base | Representation |
---|---|
bin | 11000101010101000… |
… | …11001010111010011 |
3 | 1021011220020021012210 |
4 | 30111110121113103 |
5 | 204110044221240 |
6 | 10030014123203 |
7 | 646106663241 |
oct | 142524312723 |
9 | 37156207183 |
10 | 13242570195 |
11 | 56860a3a98 |
12 | 2696ab0503 |
13 | 133071266a |
14 | 8d8a6d791 |
15 | 5278b9780 |
hex | 3155195d3 |
13242570195 has 16 divisors (see below), whose sum is σ = 21587889312. Its totient is φ = 6929445120.
The previous prime is 13242570193. The next prime is 13242570227. The reversal of 13242570195 is 59107524231.
13242570195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13242570195 - 21 = 13242570193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13242570191) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 8327866 + ... + 8329455.
It is an arithmetic number, because the mean of its divisors is an integer number (1349243082).
Almost surely, 213242570195 is an apocalyptic number.
13242570195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13242570195 is a deficient number, since it is larger than the sum of its proper divisors (8345319117).
13242570195 is a wasteful number, since it uses less digits than its factorization.
13242570195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16657382.
The product of its (nonzero) digits is 75600, while the sum is 39.
The spelling of 13242570195 in words is "thirteen billion, two hundred forty-two million, five hundred seventy thousand, one hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •