Base | Representation |
---|---|
bin | 1000011111101011110001 |
3 | 11012010202212 |
4 | 20133223301 |
5 | 1032230204 |
6 | 115421505 |
7 | 24633335 |
oct | 10375361 |
9 | 4163685 |
10 | 2226929 |
11 | 1291141 |
12 | 8b4895 |
13 | 5cc813 |
14 | 41d7c5 |
15 | 2dec6e |
hex | 21faf1 |
2226929 has 4 divisors (see below), whose sum is σ = 2323776. Its totient is φ = 2130084.
The previous prime is 2226923. The next prime is 2226937. The reversal of 2226929 is 9296222.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2226929 - 28 = 2226673 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2226895 and 2226904.
It is not an unprimeable number, because it can be changed into a prime (2226923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48389 + ... + 48434.
It is an arithmetic number, because the mean of its divisors is an integer number (580944).
22226929 is an apocalyptic number.
It is an amenable number.
2226929 is a deficient number, since it is larger than the sum of its proper divisors (96847).
2226929 is an equidigital number, since it uses as much as digits as its factorization.
2226929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96846.
The product of its digits is 7776, while the sum is 32.
The square root of 2226929 is about 1492.2898512018. The cubic root of 2226929 is about 130.5876551287.
The spelling of 2226929 in words is "two million, two hundred twenty-six thousand, nine hundred twenty-nine".
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