Base | Representation |
---|---|
bin | 100111011110000… |
… | …0111101111011101 |
3 | 10102022001122012112 |
4 | 1032330013233131 |
5 | 10203020230242 |
6 | 335230043405 |
7 | 44551033334 |
oct | 11674075735 |
9 | 3368048175 |
10 | 1324383197 |
11 | 61a641775 |
12 | 30b649565 |
13 | 1814c44c7 |
14 | c7c6ad1b |
15 | 7b409c82 |
hex | 4ef07bdd |
1324383197 has 2 divisors, whose sum is σ = 1324383198. Its totient is φ = 1324383196.
The previous prime is 1324383173. The next prime is 1324383199. The reversal of 1324383197 is 7913834231.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1160696761 + 163686436 = 34069^2 + 12794^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1324383197 is a prime.
Together with 1324383199, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1324383199) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662191598 + 662191599.
It is an arithmetic number, because the mean of its divisors is an integer number (662191599).
Almost surely, 21324383197 is an apocalyptic number.
It is an amenable number.
1324383197 is a deficient number, since it is larger than the sum of its proper divisors (1).
1324383197 is an equidigital number, since it uses as much as digits as its factorization.
1324383197 is an evil number, because the sum of its binary digits is even.
The product of its digits is 108864, while the sum is 41.
The square root of 1324383197 is about 36392.0760193754. The cubic root of 1324383197 is about 1098.1741603052.
The spelling of 1324383197 in words is "one billion, three hundred twenty-four million, three hundred eighty-three thousand, one hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •