Base | Representation |
---|---|
bin | 1000011100000011110100 |
3 | 11011101102001 |
4 | 20130003310 |
5 | 1031241314 |
6 | 115225044 |
7 | 24542140 |
oct | 10340364 |
9 | 4141361 |
10 | 2212084 |
11 | 1280a76 |
12 | 8a8184 |
13 | 5c5b34 |
14 | 418220 |
15 | 2da674 |
hex | 21c0f4 |
2212084 has 24 divisors (see below), whose sum is σ = 4457600. Its totient is φ = 940896.
The previous prime is 2212081. The next prime is 2212097. The reversal of 2212084 is 4802122.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2212081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5374 + ... + 5770.
22212084 is an apocalyptic number.
It is an amenable number.
2212084 is an abundant number, since it is smaller than the sum of its proper divisors (2245516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212084 is a wasteful number, since it uses less digits than its factorization.
2212084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 607 (or 605 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 2212084 is about 1487.3076346204. The cubic root of 2212084 is about 130.2968364932.
The spelling of 2212084 in words is "two million, two hundred twelve thousand, eighty-four".
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