Base | Representation |
---|---|
bin | 1000011010101000010110 |
3 | 11011002101020 |
4 | 20122220112 |
5 | 1031044410 |
6 | 115142010 |
7 | 24516105 |
oct | 10325026 |
9 | 4132336 |
10 | 2206230 |
11 | 1277634 |
12 | 8a4906 |
13 | 5c3280 |
14 | 41603c |
15 | 2d8a70 |
hex | 21aa16 |
2206230 has 32 divisors (see below), whose sum is σ = 5703264. Its totient is φ = 542976.
The previous prime is 2206219. The next prime is 2206247. The reversal of 2206230 is 326022.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 2439 + ... + 3218.
It is an arithmetic number, because the mean of its divisors is an integer number (178227).
22206230 is an apocalyptic number.
2206230 is an abundant number, since it is smaller than the sum of its proper divisors (3497034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2206230 is a wasteful number, since it uses less digits than its factorization.
2206230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5680.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 2206230 is about 1485.3383452938. The cubic root of 2206230 is about 130.1817969318.
The spelling of 2206230 in words is "two million, two hundred six thousand, two hundred thirty".
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