Base | Representation |
---|---|
bin | 10111011010001… |
… | …01010011010001 |
3 | 111200111111122221 |
4 | 23231011103101 |
5 | 400232230234 |
6 | 31252501041 |
7 | 4603045126 |
oct | 1355052321 |
9 | 450444587 |
10 | 196367569 |
11 | a0931952 |
12 | 5591a781 |
13 | 318b4b38 |
14 | 1c11874d |
15 | 1238ceb4 |
hex | bb454d1 |
196367569 has 2 divisors, whose sum is σ = 196367570. Its totient is φ = 196367568.
The previous prime is 196367539. The next prime is 196367581. The reversal of 196367569 is 965763691.
196367569 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 142491969 + 53875600 = 11937^2 + 7340^2 .
It is a cyclic number.
It is not a de Polignac number, because 196367569 - 27 = 196367441 is a prime.
It is a super-2 number, since 2×1963675692 = 77120444309939522, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (196367539) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98183784 + 98183785.
It is an arithmetic number, because the mean of its divisors is an integer number (98183785).
Almost surely, 2196367569 is an apocalyptic number.
It is an amenable number.
196367569 is a deficient number, since it is larger than the sum of its proper divisors (1).
196367569 is an equidigital number, since it uses as much as digits as its factorization.
196367569 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1837080, while the sum is 52.
The square root of 196367569 is about 14013.1213153958. The cubic root of 196367569 is about 581.2414638743.
The spelling of 196367569 in words is "one hundred ninety-six million, three hundred sixty-seven thousand, five hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.133 sec. • engine limits •