Base | Representation |
---|---|
bin | 101101111110011010100011… |
… | …111101001111010111111011 |
3 | 222111221020200202110221202202 |
4 | 231332122203331033113323 |
5 | 203000331100100213201 |
6 | 1554013543021020415 |
7 | 60406361520051134 |
oct | 5576324375172773 |
9 | 874836622427682 |
10 | 202201221101051 |
11 | 59478068a33657 |
12 | 1a817b4b9b470b |
13 | 88a9654b14203 |
14 | 37d083c818c8b |
15 | 1859ab77e8c6b |
hex | b7e6a3f4f5fb |
202201221101051 has 2 divisors, whose sum is σ = 202201221101052. Its totient is φ = 202201221101050.
The previous prime is 202201221101021. The next prime is 202201221101063. The reversal of 202201221101051 is 150101122102202.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 202201221101051 - 26 = 202201221100987 is a prime.
It is a super-3 number, since 3×2022012211010513 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not a weakly prime, because it can be changed into another prime (202201221101021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101100610550525 + 101100610550526.
It is an arithmetic number, because the mean of its divisors is an integer number (101100610550526).
Almost surely, 2202201221101051 is an apocalyptic number.
202201221101051 is a deficient number, since it is larger than the sum of its proper divisors (1).
202201221101051 is an equidigital number, since it uses as much as digits as its factorization.
202201221101051 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 160, while the sum is 20.
Adding to 202201221101051 its reverse (150101122102202), we get a palindrome (352302343203253).
The spelling of 202201221101051 in words is "two hundred two trillion, two hundred one billion, two hundred twenty-one million, one hundred one thousand, fifty-one".
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