Base | Representation |
---|---|
bin | 1011110110000010100010… |
… | …0011011100010011101110 |
3 | 1201002222200201222201202002 |
4 | 2331200220203130103232 |
5 | 3201332121413033402 |
6 | 43410405433132302 |
7 | 2512611414634154 |
oct | 275405043342356 |
9 | 51088621881662 |
10 | 13023021221102 |
11 | 4171039a73962 |
12 | 1563b4755a092 |
13 | 7360b1267739 |
14 | 3304636793d4 |
15 | 178b5a789602 |
hex | bd8288dc4ee |
13023021221102 has 32 divisors (see below), whose sum is σ = 19998700001280. Its totient is φ = 6358585752000.
The previous prime is 13023021221099. The next prime is 13023021221117. The reversal of 13023021221102 is 20112212032031.
13023021221102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71354399 + ... + 71536677.
It is an arithmetic number, because the mean of its divisors is an integer number (624959375040).
Almost surely, 213023021221102 is an apocalyptic number.
13023021221102 is a deficient number, since it is larger than the sum of its proper divisors (6975678780178).
13023021221102 is a wasteful number, since it uses less digits than its factorization.
13023021221102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187208.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 13023021221102 its reverse (20112212032031), we get a palindrome (33135233253133).
The spelling of 13023021221102 in words is "thirteen trillion, twenty-three billion, twenty-one million, two hundred twenty-one thousand, one hundred two".
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