Base | Representation |
---|---|
bin | 1000100001010111100110 |
3 | 11012111020110 |
4 | 20201113212 |
5 | 1032440310 |
6 | 115513450 |
7 | 24662424 |
oct | 10412746 |
9 | 4174213 |
10 | 2233830 |
11 | 1296345 |
12 | 8b8886 |
13 | 6029c1 |
14 | 422114 |
15 | 2e1d20 |
hex | 2215e6 |
2233830 has 32 divisors (see below), whose sum is σ = 5644800. Its totient is φ = 564192.
The previous prime is 2233793. The next prime is 2233843. The reversal of 2233830 is 383322.
It is a junction number, because it is equal to n+sod(n) for n = 2233797 and 2233806.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1390 + ... + 2529.
It is an arithmetic number, because the mean of its divisors is an integer number (176400).
22233830 is an apocalyptic number.
2233830 is an abundant number, since it is smaller than the sum of its proper divisors (3410970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2233830 is a wasteful number, since it uses less digits than its factorization.
2233830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3948.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 2233830 is about 1494.6002810116. The cubic root of 2233830 is about 130.7224081327.
The spelling of 2233830 in words is "two million, two hundred thirty-three thousand, eight hundred thirty".
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