Base | Representation |
---|---|
bin | 10110111101110101100001 |
3 | 102022212111121 |
4 | 112331311201 |
5 | 3020123244 |
6 | 333012241 |
7 | 102113221 |
oct | 26756541 |
9 | 12285447 |
10 | 6020449 |
11 | 3442286 |
12 | 2024081 |
13 | 132a3c6 |
14 | b2a081 |
15 | 7ddc84 |
hex | 5bdd61 |
6020449 has 2 divisors, whose sum is σ = 6020450. Its totient is φ = 6020448.
The previous prime is 6020447. The next prime is 6020459. The reversal of 6020449 is 9440206.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5267025 + 753424 = 2295^2 + 868^2 .
It is a cyclic number.
It is not a de Polignac number, because 6020449 - 21 = 6020447 is a prime.
Together with 6020447, it forms a pair of twin primes.
6020449 is a lucky number.
It is not a weakly prime, because it can be changed into another prime (6020447) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3010224 + 3010225.
It is an arithmetic number, because the mean of its divisors is an integer number (3010225).
Almost surely, 26020449 is an apocalyptic number.
It is an amenable number.
6020449 is a deficient number, since it is larger than the sum of its proper divisors (1).
6020449 is an equidigital number, since it uses as much as digits as its factorization.
6020449 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 6020449 is about 2453.6603269401. The cubic root of 6020449 is about 181.9182601991.
The spelling of 6020449 in words is "six million, twenty thousand, four hundred forty-nine".
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