Base | Representation |
---|---|
bin | 1000100000010000001100 |
3 | 11012020222012 |
4 | 20200100030 |
5 | 1032314020 |
6 | 115440352 |
7 | 24643205 |
oct | 10402014 |
9 | 4166865 |
10 | 2229260 |
11 | 1292970 |
12 | 8b60b8 |
13 | 6008b7 |
14 | 4205ac |
15 | 2e07c5 |
hex | 22040c |
2229260 has 24 divisors (see below), whose sum is σ = 5107536. Its totient is φ = 810560.
The previous prime is 2229247. The next prime is 2229263. The reversal of 2229260 is 629222.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2229263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4847 + ... + 5286.
It is an arithmetic number, because the mean of its divisors is an integer number (212814).
22229260 is an apocalyptic number.
2229260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2229260 is an abundant number, since it is smaller than the sum of its proper divisors (2878276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2229260 is a wasteful number, since it uses less digits than its factorization.
2229260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10153 (or 10151 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 2229260 is about 1493.0706614223. The cubic root of 2229260 is about 130.6332027083.
The spelling of 2229260 in words is "two million, two hundred twenty-nine thousand, two hundred sixty".
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