Base | Representation |
---|---|
bin | 11000111010011101110101 |
3 | 110021210202102 |
4 | 120322131311 |
5 | 3132442213 |
6 | 351551445 |
7 | 106340423 |
oct | 30723565 |
9 | 13253672 |
10 | 6530933 |
11 | 3760872 |
12 | 222b585 |
13 | 1478876 |
14 | c20113 |
15 | 890158 |
hex | 63a775 |
6530933 has 2 divisors, whose sum is σ = 6530934. Its totient is φ = 6530932.
The previous prime is 6530929. The next prime is 6530947. The reversal of 6530933 is 3390356.
6530933 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6461764 + 69169 = 2542^2 + 263^2 .
It is a cyclic number.
It is not a de Polignac number, because 6530933 - 22 = 6530929 is a prime.
It is a super-3 number, since 3×65309333 (a number of 21 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 6530896 and 6530905.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6530903) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3265466 + 3265467.
It is an arithmetic number, because the mean of its divisors is an integer number (3265467).
Almost surely, 26530933 is an apocalyptic number.
It is an amenable number.
6530933 is a deficient number, since it is larger than the sum of its proper divisors (1).
6530933 is an equidigital number, since it uses as much as digits as its factorization.
6530933 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7290, while the sum is 29.
The square root of 6530933 is about 2555.5690168728. The cubic root of 6530933 is about 186.9211350172.
The spelling of 6530933 in words is "six million, five hundred thirty thousand, nine hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •