Base | Representation |
---|---|
bin | 100101011010001101001 |
3 | 2022021112020 |
4 | 10223101221 |
5 | 303211313 |
6 | 42135053 |
7 | 13263600 |
oct | 4532151 |
9 | 2267466 |
10 | 1225833 |
11 | 767a94 |
12 | 4b1489 |
13 | 33bc5b |
14 | 23ca37 |
15 | 193323 |
hex | 12b469 |
1225833 has 24 divisors (see below), whose sum is σ = 1969920. Its totient is φ = 675360.
The previous prime is 1225817. The next prime is 1225849. The reversal of 1225833 is 3385221.
It is an interprime number because it is at equal distance from previous prime (1225817) and next prime (1225849).
It is not a de Polignac number, because 1225833 - 24 = 1225817 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1225883) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4423 + ... + 4691.
It is an arithmetic number, because the mean of its divisors is an integer number (82080).
21225833 is an apocalyptic number.
It is an amenable number.
1225833 is a deficient number, since it is larger than the sum of its proper divisors (744087).
1225833 is a wasteful number, since it uses less digits than its factorization.
1225833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317 (or 310 counting only the distinct ones).
The product of its digits is 1440, while the sum is 24.
The square root of 1225833 is about 1107.1734281494. The cubic root of 1225833 is about 107.0229956108.
The spelling of 1225833 in words is "one million, two hundred twenty-five thousand, eight hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •