Base | Representation |
---|---|
bin | 100111000000… |
… | …110010100111 |
3 | 201020120121102 |
4 | 213000302213 |
5 | 10104224410 |
6 | 1003110315 |
7 | 152632622 |
oct | 47006247 |
9 | 21216542 |
10 | 10226855 |
11 | 5855651 |
12 | 351239b |
13 | 2170bc2 |
14 | 1502db9 |
15 | d702a5 |
hex | 9c0ca7 |
10226855 has 4 divisors (see below), whose sum is σ = 12272232. Its totient is φ = 8181480.
The previous prime is 10226851. The next prime is 10226863. The reversal of 10226855 is 55862201.
10226855 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 10226855 - 22 = 10226851 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10226851) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1022681 + ... + 1022690.
It is an arithmetic number, because the mean of its divisors is an integer number (3068058).
Almost surely, 210226855 is an apocalyptic number.
10226855 is a deficient number, since it is larger than the sum of its proper divisors (2045377).
10226855 is an equidigital number, since it uses as much as digits as its factorization.
10226855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2045376.
The product of its (nonzero) digits is 4800, while the sum is 29.
The square root of 10226855 is about 3197.9454341811. The cubic root of 10226855 is about 217.0604502175.
The spelling of 10226855 in words is "ten million, two hundred twenty-six thousand, eight hundred fifty-five".
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