Base | Representation |
---|---|
bin | 10111001111100000000100… |
… | …101100001000010101010011 |
3 | 111101221011110111002021111211 |
4 | 113033200010230020111103 |
5 | 101344234133340302011 |
6 | 1001223205132120551 |
7 | 30350113222402045 |
oct | 2717400454102523 |
9 | 441834414067454 |
10 | 102220300322131 |
11 | 2a630427721692 |
12 | b56ab8b906157 |
13 | 45064436856c4 |
14 | 1b356bb8c3a95 |
15 | bc3eb8011b21 |
hex | 5cf804b08553 |
102220300322131 has 2 divisors, whose sum is σ = 102220300322132. Its totient is φ = 102220300322130.
The previous prime is 102220300322111. The next prime is 102220300322159. The reversal of 102220300322131 is 131223003022201.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 102220300322131 - 25 = 102220300322099 is a prime.
It is a super-2 number, since 2×1022203003221312 (a number of 29 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (102220300322111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51110150161065 + 51110150161066.
It is an arithmetic number, because the mean of its divisors is an integer number (51110150161066).
Almost surely, 2102220300322131 is an apocalyptic number.
102220300322131 is a deficient number, since it is larger than the sum of its proper divisors (1).
102220300322131 is an equidigital number, since it uses as much as digits as its factorization.
102220300322131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 102220300322131 its reverse (131223003022201), we get a palindrome (233443303344332).
The spelling of 102220300322131 in words is "one hundred two trillion, two hundred twenty billion, three hundred million, three hundred twenty-two thousand, one hundred thirty-one".
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