Base | Representation |
---|---|
bin | 100111000000… |
… | …101011100111 |
3 | 201020112222211 |
4 | 213000223213 |
5 | 10104221112 |
6 | 1003104251 |
7 | 152631412 |
oct | 47005347 |
9 | 21215884 |
10 | 10226407 |
11 | 5855284 |
12 | 3512087 |
13 | 2170939 |
14 | 1502b79 |
15 | d700a7 |
hex | 9c0ae7 |
10226407 has 2 divisors, whose sum is σ = 10226408. Its totient is φ = 10226406.
The previous prime is 10226399. The next prime is 10226413. The reversal of 10226407 is 70462201.
10226407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is an emirp because it is prime and its reverse (70462201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10226407 - 23 = 10226399 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10226417) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5113203 + 5113204.
It is an arithmetic number, because the mean of its divisors is an integer number (5113204).
Almost surely, 210226407 is an apocalyptic number.
10226407 is a deficient number, since it is larger than the sum of its proper divisors (1).
10226407 is an equidigital number, since it uses as much as digits as its factorization.
10226407 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 10226407 is about 3197.8753884415. The cubic root of 10226407 is about 217.0572806376.
Adding to 10226407 its reverse (70462201), we get a palindrome (80688608).
The spelling of 10226407 in words is "ten million, two hundred twenty-six thousand, four hundred seven".
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