Base | Representation |
---|---|
bin | 1001101100110101111101… |
… | …11000101110001000100001 |
3 | 2210112022122110112010222101 |
4 | 10312122332320232020201 |
5 | 10244000424043211001 |
6 | 113211442402010401 |
7 | 4331121045233302 |
oct | 466327670561041 |
9 | 83468573463871 |
10 | 21332010132001 |
11 | 6884944660178 |
12 | 2486353046a01 |
13 | bb97a505728a |
14 | 53a690bc67a9 |
15 | 26ed640e9a01 |
hex | 1366bee2e221 |
21332010132001 has 2 divisors, whose sum is σ = 21332010132002. Its totient is φ = 21332010132000.
The previous prime is 21332010131981. The next prime is 21332010132029. The reversal of 21332010132001 is 10023101023312.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 14683610886400 + 6648399245601 = 3831920^2 + 2578449^2 .
It is a cyclic number.
It is not a de Polignac number, because 21332010132001 - 29 = 21332010131489 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 21332010132001.
It is not a weakly prime, because it can be changed into another prime (21332010132401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10666005066000 + 10666005066001.
It is an arithmetic number, because the mean of its divisors is an integer number (10666005066001).
Almost surely, 221332010132001 is an apocalyptic number.
It is an amenable number.
21332010132001 is a deficient number, since it is larger than the sum of its proper divisors (1).
21332010132001 is an equidigital number, since it uses as much as digits as its factorization.
21332010132001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 21332010132001 its reverse (10023101023312), we get a palindrome (31355111155313).
The spelling of 21332010132001 in words is "twenty-one trillion, three hundred thirty-two billion, ten million, one hundred thirty-two thousand, one".
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