Base | Representation |
---|---|
bin | 100101100011111110100 |
3 | 2022112101112 |
4 | 10230133310 |
5 | 303341321 |
6 | 42214152 |
7 | 13314305 |
oct | 4543764 |
9 | 2275345 |
10 | 1230836 |
11 | 770822 |
12 | 4b4358 |
13 | 341309 |
14 | 2407ac |
15 | 194a5b |
hex | 12c7f4 |
1230836 has 12 divisors (see below), whose sum is σ = 2200128. Its totient is φ = 602232.
The previous prime is 1230829. The next prime is 1230863. The reversal of 1230836 is 6380321.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3086 + ... + 3461.
It is an arithmetic number, because the mean of its divisors is an integer number (183344).
21230836 is an apocalyptic number.
It is an amenable number.
1230836 is a deficient number, since it is larger than the sum of its proper divisors (969292).
1230836 is a wasteful number, since it uses less digits than its factorization.
1230836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6598 (or 6596 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 1230836 is about 1109.4304845280. The cubic root of 1230836 is about 107.1683958592.
The spelling of 1230836 in words is "one million, two hundred thirty thousand, eight hundred thirty-six".
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