Base | Representation |
---|---|
bin | 100000001001… |
… | …001110101101 |
3 | 120212002212101 |
4 | 200021032231 |
5 | 4124121123 |
6 | 500335101 |
7 | 131423542 |
oct | 40111655 |
9 | 16762771 |
10 | 8426413 |
11 | 4835986 |
12 | 29a4491 |
13 | 1990558 |
14 | 1194bc9 |
15 | b16aad |
hex | 8093ad |
8426413 has 2 divisors, whose sum is σ = 8426414. Its totient is φ = 8426412.
The previous prime is 8426399. The next prime is 8426419. The reversal of 8426413 is 3146248.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5560164 + 2866249 = 2358^2 + 1693^2 .
It is a cyclic number.
It is not a de Polignac number, because 8426413 - 25 = 8426381 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8426419) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4213206 + 4213207.
It is an arithmetic number, because the mean of its divisors is an integer number (4213207).
Almost surely, 28426413 is an apocalyptic number.
It is an amenable number.
8426413 is a deficient number, since it is larger than the sum of its proper divisors (1).
8426413 is an equidigital number, since it uses as much as digits as its factorization.
8426413 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4608, while the sum is 28.
The square root of 8426413 is about 2902.8284482553. The cubic root of 8426413 is about 203.4921125353.
The spelling of 8426413 in words is "eight million, four hundred twenty-six thousand, four hundred thirteen".
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