Base | Representation |
---|---|
bin | 1001001100100010110100… |
… | …01111110010111111001101 |
3 | 2122121020002021211020112001 |
4 | 10212101122033302333031 |
5 | 10122310101322320023 |
6 | 111001543142312301 |
7 | 4155002315620612 |
oct | 446213217627715 |
9 | 78536067736461 |
10 | 20222220120013 |
11 | 649721707a28a |
12 | 2327250728691 |
13 | b38c40c35102 |
14 | 4dca9141c509 |
15 | 25105de196ad |
hex | 12645a3f2fcd |
20222220120013 has 8 divisors (see below), whose sum is σ = 20353327879040. Its totient is φ = 20091141523440.
The previous prime is 20222220119987. The next prime is 20222220120031. The reversal of 20222220120013 is 31002102222202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20222220120013 - 229 = 20221683249101 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 (20222220120073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5898393 + ... + 8673838.
It is an arithmetic number, because the mean of its divisors is an integer number (2544165984880).
Almost surely, 220222220120013 is an apocalyptic number.
It is an amenable number.
20222220120013 is a deficient number, since it is larger than the sum of its proper divisors (131107759027).
20222220120013 is a wasteful number, since it uses less digits than its factorization.
20222220120013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14581227.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 20222220120013 its reverse (31002102222202), we get a palindrome (51224322342215).
The spelling of 20222220120013 in words is "twenty trillion, two hundred twenty-two billion, two hundred twenty million, one hundred twenty thousand, thirteen".
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