Base | Representation |
---|---|
bin | 1000101100110010011000 |
3 | 11021212101200 |
4 | 20230302120 |
5 | 1040434400 |
6 | 120514200 |
7 | 25245660 |
oct | 10546230 |
9 | 4255350 |
10 | 2280600 |
11 | 13184a3 |
12 | 91b960 |
13 | 61b08a |
14 | 4351a0 |
15 | 300b00 |
hex | 22cc98 |
2280600 has 144 divisors (see below), whose sum is σ = 8801520. Its totient is φ = 518400.
The previous prime is 2280587. The next prime is 2280623. The reversal of 2280600 is 60822.
It is a super-2 number, since 2×22806002 = 10402272720000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12510 + ... + 12690.
22280600 is an apocalyptic number.
2280600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2280600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4400760).
2280600 is an abundant number, since it is smaller than the sum of its proper divisors (6520920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2280600 is a wasteful number, since it uses less digits than its factorization.
2280600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210 (or 198 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2280600 is about 1510.1655538384. The cubic root of 2280600 is about 131.6284316332.
The spelling of 2280600 in words is "two million, two hundred eighty thousand, six hundred".
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