Base | Representation |
---|---|
bin | 1000011111110110… |
… | …1100010000100100 |
3 | 12212222021200202111 |
4 | 2013331230100210 |
5 | 14132430034403 |
6 | 1014203450404 |
7 | 110345666215 |
oct | 20775542044 |
9 | 5788250674 |
10 | 2281096228 |
11 | a7068a3a4 |
12 | 537b26a04 |
13 | 2a47869a8 |
14 | 178d4b40c |
15 | d53da56d |
hex | 87f6c424 |
2281096228 has 12 divisors (see below), whose sum is σ = 4000580892. Its totient is φ = 1138073120.
The previous prime is 2281096217. The next prime is 2281096229. The reversal of 2281096228 is 8226901822.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 772395264 + 1508700964 = 27792^2 + 38842^2 .
It is not an unprimeable number, because it can be changed into a prime (2281096229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616675 + ... + 620362.
It is an arithmetic number, because the mean of its divisors is an integer number (333381741).
Almost surely, 22281096228 is an apocalyptic number.
It is an amenable number.
2281096228 is a deficient number, since it is larger than the sum of its proper divisors (1719484664).
2281096228 is a wasteful number, since it uses less digits than its factorization.
2281096228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1237502 (or 1237500 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 40.
The square root of 2281096228 is about 47760.8231503604. The cubic root of 2281096228 is about 1316.3797780185.
The spelling of 2281096228 in words is "two billion, two hundred eighty-one million, ninety-six thousand, two hundred twenty-eight".
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