Base | Representation |
---|---|
bin | 1010000110001010101000… |
… | …11010001011000000100001 |
3 | 2220121111111200001210012211 |
4 | 11003011110122023000201 |
5 | 10402224401114200001 |
6 | 115115301020322121 |
7 | 4451022534025255 |
oct | 503052432130041 |
9 | 86544450053184 |
10 | 22202102100001 |
11 | 708a94991194a |
12 | 25a6abb0a3341 |
13 | c5085950bc15 |
14 | 56a832064265 |
15 | 2877dab17351 |
hex | 14315468b021 |
22202102100001 has 2 divisors, whose sum is σ = 22202102100002. Its totient is φ = 22202102100000.
The previous prime is 22202102099929. The next prime is 22202102100019. The reversal of 22202102100001 is 10000120120222.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 21016723360000 + 1185378740001 = 4584400^2 + 1088751^2 .
It is a cyclic number.
It is not a de Polignac number, because 22202102100001 - 211 = 22202102097953 is a prime.
It is not a weakly prime, because it can be changed into another prime (22202102100301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101051050000 + 11101051050001.
It is an arithmetic number, because the mean of its divisors is an integer number (11101051050001).
Almost surely, 222202102100001 is an apocalyptic number.
It is an amenable number.
22202102100001 is a deficient number, since it is larger than the sum of its proper divisors (1).
22202102100001 is an equidigital number, since it uses as much as digits as its factorization.
22202102100001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 22202102100001 its reverse (10000120120222), we get a palindrome (32202222220223).
The spelling of 22202102100001 in words is "twenty-two trillion, two hundred two billion, one hundred two million, one hundred thousand, one".
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