Base | Representation |
---|---|
bin | 10100111000101010… |
… | …11010110001111001 |
3 | 1001221102212000002202 |
4 | 22130111122301321 |
5 | 140430433420001 |
6 | 5052345035545 |
7 | 544602120302 |
oct | 123425326171 |
9 | 31842760082 |
10 | 11212795001 |
11 | 483436a931 |
12 | 220b185bb5 |
13 | 1099041755 |
14 | 7852637a9 |
15 | 4595c496b |
hex | 29c55ac79 |
11212795001 has 2 divisors, whose sum is σ = 11212795002. Its totient is φ = 11212795000.
The previous prime is 11212794997. The next prime is 11212795051. The reversal of 11212795001 is 10059721211.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6599125225 + 4613669776 = 81235^2 + 67924^2 .
It is a cyclic number.
It is not a de Polignac number, because 11212795001 - 22 = 11212794997 is a prime.
It is not a weakly prime, because it can be changed into another prime (11212795051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606397500 + 5606397501.
It is an arithmetic number, because the mean of its divisors is an integer number (5606397501).
Almost surely, 211212795001 is an apocalyptic number.
It is an amenable number.
11212795001 is a deficient number, since it is larger than the sum of its proper divisors (1).
11212795001 is an equidigital number, since it uses as much as digits as its factorization.
11212795001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1260, while the sum is 29.
The spelling of 11212795001 in words is "eleven billion, two hundred twelve million, seven hundred ninety-five thousand, one".
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