Base | Representation |
---|---|
bin | 101101100001100101100001… |
… | …010000101101111110110111 |
3 | 222020220212010120101221020102 |
4 | 231201211201100231332313 |
5 | 202220401302241211411 |
6 | 1545455504312224315 |
7 | 60113266164243464 |
oct | 5541454120557667 |
9 | 866825116357212 |
10 | 200220122210231 |
11 | 58883971294962 |
12 | 1a55800199b09b |
13 | 87948a43a4916 |
14 | 37629c432066b |
15 | 18232b8d6ed3b |
hex | b6196142dfb7 |
200220122210231 has 2 divisors, whose sum is σ = 200220122210232. Its totient is φ = 200220122210230.
The previous prime is 200220122210201. The next prime is 200220122210243. The reversal of 200220122210231 is 132012221022002.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 200220122210231 - 210 = 200220122209207 is a prime.
It is a super-2 number, since 2×2002201222102312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (200220122210201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110061105115 + 100110061105116.
It is an arithmetic number, because the mean of its divisors is an integer number (100110061105116).
Almost surely, 2200220122210231 is an apocalyptic number.
200220122210231 is a deficient number, since it is larger than the sum of its proper divisors (1).
200220122210231 is an equidigital number, since it uses as much as digits as its factorization.
200220122210231 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 200220122210231 its reverse (132012221022002), we get a palindrome (332232343232233).
The spelling of 200220122210231 in words is "two hundred trillion, two hundred twenty billion, one hundred twenty-two million, two hundred ten thousand, two hundred thirty-one".
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