Base | Representation |
---|---|
bin | 101101100000001010010100… |
… | …101110001000101111010101 |
3 | 222020120111101021221220201211 |
4 | 231200022110232020233111 |
5 | 202212300232013442323 |
6 | 1545342511535421421 |
7 | 60103231464323005 |
oct | 5540122456105725 |
9 | 866514337856654 |
10 | 200122201312213 |
11 | 58846392513964 |
12 | 1a541034384871 |
13 | 878859a546c4b |
14 | 375bd7546a005 |
15 | 182098742070d |
hex | b60294b88bd5 |
200122201312213 has 2 divisors, whose sum is σ = 200122201312214. Its totient is φ = 200122201312212.
The previous prime is 200122201312211. The next prime is 200122201312339. The reversal of 200122201312213 is 312213102221002.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 200104987347409 + 17213964804 = 14145847^2 + 131202^2 .
It is a cyclic number.
It is not a de Polignac number, because 200122201312213 - 21 = 200122201312211 is a prime.
Together with 200122201312211, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (200122201312211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100061100656106 + 100061100656107.
It is an arithmetic number, because the mean of its divisors is an integer number (100061100656107).
Almost surely, 2200122201312213 is an apocalyptic number.
It is an amenable number.
200122201312213 is a deficient number, since it is larger than the sum of its proper divisors (1).
200122201312213 is an equidigital number, since it uses as much as digits as its factorization.
200122201312213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 200122201312213 its reverse (312213102221002), we get a palindrome (512335303533215).
The spelling of 200122201312213 in words is "two hundred trillion, one hundred twenty-two billion, two hundred one million, three hundred twelve thousand, two hundred thirteen".
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