Base | Representation |
---|---|
bin | 10100101101001100… |
… | …111101110010010001 |
3 | 2010101110201002110021 |
4 | 110231030331302101 |
5 | 331013200210001 |
6 | 14114102503441 |
7 | 1414650111142 |
oct | 245514756221 |
9 | 63343632407 |
10 | 22233210001 |
11 | 947a081822 |
12 | 4385a34b81 |
13 | 2134266382 |
14 | 110cb29ac9 |
15 | 8a1d47ba1 |
hex | 52d33dc91 |
22233210001 has 2 divisors, whose sum is σ = 22233210002. Its totient is φ = 22233210000.
The previous prime is 22233209941. The next prime is 22233210017. The reversal of 22233210001 is 10001233222.
It is an a-pointer prime, because the next prime (22233210017) can be obtained adding 22233210001 to its sum of digits (16).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22074827776 + 158382225 = 148576^2 + 12585^2 .
It is a cyclic number.
It is not a de Polignac number, because 22233210001 - 215 = 22233177233 is a prime.
It is not a weakly prime, because it can be changed into another prime (22233210101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116605000 + 11116605001.
It is an arithmetic number, because the mean of its divisors is an integer number (11116605001).
Almost surely, 222233210001 is an apocalyptic number.
It is an amenable number.
22233210001 is a deficient number, since it is larger than the sum of its proper divisors (1).
22233210001 is an equidigital number, since it uses as much as digits as its factorization.
22233210001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 22233210001 its reverse (10001233222), we get a palindrome (32234443223).
The spelling of 22233210001 in words is "twenty-two billion, two hundred thirty-three million, two hundred ten thousand, one".
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