Base | Representation |
---|---|
bin | 1011110110000010100010… |
… | …0011011111010000111011 |
3 | 1201002222200202000100100120 |
4 | 2331200220203133100323 |
5 | 3201332121413430321 |
6 | 43410405433304323 |
7 | 2512611415014363 |
oct | 275405043372073 |
9 | 51088622010316 |
10 | 13023021233211 |
11 | 4171039a81a70 |
12 | 1563b475650a3 |
13 | 7360b12700c2 |
14 | 33046367d9a3 |
15 | 178b5a78cec6 |
hex | bd8288df43b |
13023021233211 has 32 divisors (see below), whose sum is σ = 19946179169280. Its totient is φ = 7474848343200.
The previous prime is 13023021233203. The next prime is 13023021233311. The reversal of 13023021233211 is 11233212032031.
It is not a de Polignac number, because 13023021233211 - 23 = 13023021233203 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13023021233011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1561185 + ... + 5336978.
It is an arithmetic number, because the mean of its divisors is an integer number (623318099040).
Almost surely, 213023021233211 is an apocalyptic number.
13023021233211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13023021233211 is a deficient number, since it is larger than the sum of its proper divisors (6923157936069).
13023021233211 is a wasteful number, since it uses less digits than its factorization.
13023021233211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6901207.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 13023021233211 its reverse (11233212032031), we get a palindrome (24256233265242).
The spelling of 13023021233211 in words is "thirteen trillion, twenty-three billion, twenty-one million, two hundred thirty-three thousand, two hundred eleven".
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