Base | Representation |
---|---|
bin | 10010111111100110… |
… | …11000111000010001 |
3 | 222022122220112101222 |
4 | 21133303120320101 |
5 | 131340443210421 |
6 | 4403510134425 |
7 | 510461056436 |
oct | 113763307021 |
9 | 28278815358 |
10 | 10197241361 |
11 | 43630933aa |
12 | 1b87051415 |
13 | c66819c38 |
14 | 6ca427b8d |
15 | 3ea36ecab |
hex | 25fcd8e11 |
10197241361 has 2 divisors, whose sum is σ = 10197241362. Its totient is φ = 10197241360.
The previous prime is 10197241349. The next prime is 10197241367. The reversal of 10197241361 is 16314279101.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8982300625 + 1214940736 = 94775^2 + 34856^2 .
It is a cyclic number.
It is not a de Polignac number, because 10197241361 - 226 = 10130132497 is a prime.
It is not a weakly prime, because it can be changed into another prime (10197241367) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5098620680 + 5098620681.
It is an arithmetic number, because the mean of its divisors is an integer number (5098620681).
Almost surely, 210197241361 is an apocalyptic number.
It is an amenable number.
10197241361 is a deficient number, since it is larger than the sum of its proper divisors (1).
10197241361 is an equidigital number, since it uses as much as digits as its factorization.
10197241361 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9072, while the sum is 35.
The spelling of 10197241361 in words is "ten billion, one hundred ninety-seven million, two hundred forty-one thousand, three hundred sixty-one".
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