Base | Representation |
---|---|
bin | 11111110110001011111101 |
3 | 120201010212111 |
4 | 133312023331 |
5 | 4114122123 |
6 | 454534021 |
7 | 130650253 |
oct | 37661375 |
9 | 16633774 |
10 | 8348413 |
11 | 4792317 |
12 | 2967311 |
13 | 1963bb8 |
14 | 11745d3 |
15 | aed90d |
hex | 7f62fd |
8348413 has 2 divisors, whose sum is σ = 8348414. Its totient is φ = 8348412.
The previous prime is 8348387. The next prime is 8348423. The reversal of 8348413 is 3148438.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5257849 + 3090564 = 2293^2 + 1758^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-8348413 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8348423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4174206 + 4174207.
It is an arithmetic number, because the mean of its divisors is an integer number (4174207).
Almost surely, 28348413 is an apocalyptic number.
It is an amenable number.
8348413 is a deficient number, since it is larger than the sum of its proper divisors (1).
8348413 is an equidigital number, since it uses as much as digits as its factorization.
8348413 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 9216, while the sum is 31.
The square root of 8348413 is about 2889.3620403127. The cubic root of 8348413 is about 202.8622829343.
The spelling of 8348413 in words is "eight million, three hundred forty-eight thousand, four hundred thirteen".
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