Base | Representation |
---|---|
bin | 1001010010111100010001… |
… | …0001001010110100101001 |
3 | 1100012010020110102012211111 |
4 | 2110233010101022310221 |
5 | 2314430122112013142 |
6 | 33423245523230321 |
7 | 2103305255541304 |
oct | 224570421126451 |
9 | 40163213365744 |
10 | 10221020032297 |
11 | 329078a38a638 |
12 | 1190a9ab183a1 |
13 | 591ab8284519 |
14 | 2749b2b79b3b |
15 | 12ad1396ee17 |
hex | 94bc444ad29 |
10221020032297 has 2 divisors, whose sum is σ = 10221020032298. Its totient is φ = 10221020032296.
The previous prime is 10221020032271. The next prime is 10221020032367. The reversal of 10221020032297 is 79223002012201.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5936186272041 + 4284833760256 = 2436429^2 + 2069984^2 .
It is a cyclic number.
It is not a de Polignac number, because 10221020032297 - 239 = 9671264218409 is a prime.
It is not a weakly prime, because it can be changed into another prime (10221020035297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110510016148 + 5110510016149.
It is an arithmetic number, because the mean of its divisors is an integer number (5110510016149).
Almost surely, 210221020032297 is an apocalyptic number.
It is an amenable number.
10221020032297 is a deficient number, since it is larger than the sum of its proper divisors (1).
10221020032297 is an equidigital number, since it uses as much as digits as its factorization.
10221020032297 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6048, while the sum is 31.
Adding to 10221020032297 its reverse (79223002012201), we get a palindrome (89444022044498).
The spelling of 10221020032297 in words is "ten trillion, two hundred twenty-one billion, twenty million, thirty-two thousand, two hundred ninety-seven".
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