Base | Representation |
---|---|
bin | 10111101100111011000000… |
… | …01001100011101100101011 |
3 | 20211112201111222110222020012 |
4 | 23312131200021203230223 |
5 | 23312422343030131321 |
6 | 302504024212322135 |
7 | 13656422663546105 |
oct | 1366354011435453 |
9 | 224481458428205 |
10 | 52121041255211 |
11 | 15675455aa5495 |
12 | 5a194a731334b |
13 | 2310cbaac4846 |
14 | cc295980a575 |
15 | 605bc422305b |
hex | 2f6760263b2b |
52121041255211 has 2 divisors, whose sum is σ = 52121041255212. Its totient is φ = 52121041255210.
The previous prime is 52121041255193. The next prime is 52121041255253. The reversal of 52121041255211 is 11255214012125.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 52121041255211 - 242 = 47722994744107 is a prime.
It is not a weakly prime, because it can be changed into another prime (52121041251211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26060520627605 + 26060520627606.
It is an arithmetic number, because the mean of its divisors is an integer number (26060520627606).
Almost surely, 252121041255211 is an apocalyptic number.
52121041255211 is a deficient number, since it is larger than the sum of its proper divisors (1).
52121041255211 is an equidigital number, since it uses as much as digits as its factorization.
52121041255211 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8000, while the sum is 32.
Adding to 52121041255211 its reverse (11255214012125), we get a palindrome (63376255267336).
The spelling of 52121041255211 in words is "fifty-two trillion, one hundred twenty-one billion, forty-one million, two hundred fifty-five thousand, two hundred eleven".
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