Base | Representation |
---|---|
bin | 1011110110000010011101… |
… | …0111001010000010011011 |
3 | 1201002222122100100201221121 |
4 | 2331200213113022002123 |
5 | 3201332101303121243 |
6 | 43410403440350111 |
7 | 2512611052644460 |
oct | 275404727120233 |
9 | 51088570321847 |
10 | 13023001223323 |
11 | 4171029755273 |
12 | 1563b40915337 |
13 | 7360aa085330 |
14 | 330460b51667 |
15 | 178b58b391ed |
hex | bd8275ca09b |
13023001223323 has 64 divisors (see below), whose sum is σ = 16940293171200. Its totient is φ = 9722069038080.
The previous prime is 13023001223303. The next prime is 13023001223333. The reversal of 13023001223323 is 32332210032031.
13023001223323 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 13023001223323 - 225 = 13022967668891 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13023001223303) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1216074693 + ... + 1216085401.
It is an arithmetic number, because the mean of its divisors is an integer number (264692080800).
Almost surely, 213023001223323 is an apocalyptic number.
13023001223323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
13023001223323 is a deficient number, since it is larger than the sum of its proper divisors (3917291947877).
13023001223323 is a wasteful number, since it uses less digits than its factorization.
13023001223323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13532.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 13023001223323 its reverse (32332210032031), we get a palindrome (45355211255354).
The spelling of 13023001223323 in words is "thirteen trillion, twenty-three billion, one million, two hundred twenty-three thousand, three hundred twenty-three".
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