Base | Representation |
---|---|
bin | 11000010000011110… |
… | …11100111011001111 |
3 | 1020121121101121002002 |
4 | 30020033130323033 |
5 | 203132412422010 |
6 | 5552135422515 |
7 | 640504056254 |
oct | 141017347317 |
9 | 36547347062 |
10 | 13023170255 |
11 | 5583270627 |
12 | 2635524a3b |
13 | 12c7125104 |
14 | 8b787b42b |
15 | 5134cc1a5 |
hex | 3083dcecf |
13023170255 has 4 divisors (see below), whose sum is σ = 15627804312. Its totient is φ = 10418536200.
The previous prime is 13023170233. The next prime is 13023170257. The reversal of 13023170255 is 55207132031.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 13023170255 - 26 = 13023170191 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13023170257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1302317021 + ... + 1302317030.
It is an arithmetic number, because the mean of its divisors is an integer number (3906951078).
Almost surely, 213023170255 is an apocalyptic number.
13023170255 is a deficient number, since it is larger than the sum of its proper divisors (2604634057).
13023170255 is an equidigital number, since it uses as much as digits as its factorization.
13023170255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2604634056.
The product of its (nonzero) digits is 6300, while the sum is 29.
The spelling of 13023170255 in words is "thirteen billion, twenty-three million, one hundred seventy thousand, two hundred fifty-five".
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