Base | Representation |
---|---|
bin | 1000011111100001110101 |
3 | 11012002220022 |
4 | 20133201311 |
5 | 1032220133 |
6 | 115414525 |
7 | 24631436 |
oct | 10374165 |
9 | 4162808 |
10 | 2226293 |
11 | 1290713 |
12 | 8b4445 |
13 | 5cc444 |
14 | 41d48d |
15 | 2de998 |
hex | 21f875 |
2226293 has 2 divisors, whose sum is σ = 2226294. Its totient is φ = 2226292.
The previous prime is 2226283. The next prime is 2226307. The reversal of 2226293 is 3926222.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1868689 + 357604 = 1367^2 + 598^2 .
It is a cyclic number.
It is not a de Polignac number, because 2226293 - 26 = 2226229 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2226283) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113146 + 1113147.
It is an arithmetic number, because the mean of its divisors is an integer number (1113147).
22226293 is an apocalyptic number.
It is an amenable number.
2226293 is a deficient number, since it is larger than the sum of its proper divisors (1).
2226293 is an equidigital number, since it uses as much as digits as its factorization.
2226293 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2592, while the sum is 26.
The square root of 2226293 is about 1492.0767406538. The cubic root of 2226293 is about 130.5752222138.
The spelling of 2226293 in words is "two million, two hundred twenty-six thousand, two hundred ninety-three".
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