Base | Representation |
---|---|
bin | 1000011010011001011000 |
3 | 11011001001202 |
4 | 20122121120 |
5 | 1031032042 |
6 | 115133332 |
7 | 24513236 |
oct | 10323130 |
9 | 4131052 |
10 | 2205272 |
11 | 1276943 |
12 | 8a4248 |
13 | 5c29c4 |
14 | 415956 |
15 | 2d8632 |
hex | 21a658 |
2205272 has 16 divisors (see below), whose sum is σ = 4203600. Its totient is φ = 1084320.
The previous prime is 2205251. The next prime is 2205283. The reversal of 2205272 is 2725022.
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, 1772 + ... + 2747.
It is an arithmetic number, because the mean of its divisors is an integer number (262725).
22205272 is an apocalyptic number.
It is an amenable number.
2205272 is a deficient number, since it is larger than the sum of its proper divisors (1998328).
2205272 is a wasteful number, since it uses less digits than its factorization.
2205272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4586 (or 4582 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 20.
The square root of 2205272 is about 1485.0158248315. The cubic root of 2205272 is about 130.1629514779.
The spelling of 2205272 in words is "two million, two hundred five thousand, two hundred seventy-two".
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