Base | Representation |
---|---|
bin | 11101011111000011001… |
… | …10010001001110111001 |
3 | 10120211222211120011201111 |
4 | 32233201212101032321 |
5 | 113044313132021332 |
6 | 2053225052320321 |
7 | 133123421533543 |
oct | 16574146211671 |
9 | 3524884504644 |
10 | 1013102220217 |
11 | 36072187896a |
12 | 144419a730a1 |
13 | 746c58aa779 |
14 | 3706a5c0693 |
15 | 1b546b5a947 |
hex | ebe19913b9 |
1013102220217 has 2 divisors, whose sum is σ = 1013102220218. Its totient is φ = 1013102220216.
The previous prime is 1013102220203. The next prime is 1013102220257. The reversal of 1013102220217 is 7120222013101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 847244770681 + 165857449536 = 920459^2 + 407256^2 .
It is a cyclic number.
It is not a de Polignac number, because 1013102220217 - 239 = 463346406329 is a prime.
It is a super-2 number, since 2×10131022202172 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1013102220257) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506551110108 + 506551110109.
It is an arithmetic number, because the mean of its divisors is an integer number (506551110109).
Almost surely, 21013102220217 is an apocalyptic number.
It is an amenable number.
1013102220217 is a deficient number, since it is larger than the sum of its proper divisors (1).
1013102220217 is an equidigital number, since it uses as much as digits as its factorization.
1013102220217 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 336, while the sum is 22.
Adding to 1013102220217 its reverse (7120222013101), we get a palindrome (8133324233318).
The spelling of 1013102220217 in words is "one trillion, thirteen billion, one hundred two million, two hundred twenty thousand, two hundred seventeen".
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