Base | Representation |
---|---|
bin | 1001001000111111011010… |
… | …10010011110001000111111 |
3 | 2122011112221211101222100101 |
4 | 10210133231102132020333 |
5 | 10113310033023121343 |
6 | 110425512412141531 |
7 | 4143121014450304 |
oct | 444375522361077 |
9 | 78145854358311 |
10 | 20100133020223 |
11 | 644a467098203 |
12 | 2307659a678a7 |
13 | b2a585528869 |
14 | 4d6bccc270ab |
15 | 24ccb5ae8e4d |
hex | 1247ed49e23f |
20100133020223 has 2 divisors, whose sum is σ = 20100133020224. Its totient is φ = 20100133020222.
The previous prime is 20100133020221. The next prime is 20100133020229. The reversal of 20100133020223 is 32202033100102.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 20100133020223 - 21 = 20100133020221 is a prime.
Together with 20100133020221, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 20100133020223.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (20100133020221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10050066510111 + 10050066510112.
It is an arithmetic number, because the mean of its divisors is an integer number (10050066510112).
Almost surely, 220100133020223 is an apocalyptic number.
20100133020223 is a deficient number, since it is larger than the sum of its proper divisors (1).
20100133020223 is an equidigital number, since it uses as much as digits as its factorization.
20100133020223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 20100133020223 its reverse (32202033100102), we get a palindrome (52302166120325).
The spelling of 20100133020223 in words is "twenty trillion, one hundred billion, one hundred thirty-three million, twenty thousand, two hundred twenty-three".
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