Base | Representation |
---|---|
bin | 1010111111101011001010 |
3 | 12102102201000 |
4 | 22333223022 |
5 | 1214213000 |
6 | 141435430 |
7 | 33333030 |
oct | 12775312 |
9 | 5372630 |
10 | 2882250 |
11 | 1699528 |
12 | b6bb76 |
13 | 79bb97 |
14 | 550550 |
15 | 3be000 |
hex | 2bfaca |
2882250 has 128 divisors (see below), whose sum is σ = 9285120. Its totient is φ = 648000.
The previous prime is 2882239. The next prime is 2882251. The reversal of 2882250 is 522882.
2882250 is nontrivially palindromic in base 13.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2882251) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47220 + ... + 47280.
It is an arithmetic number, because the mean of its divisors is an integer number (72540).
22882250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2882250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4642560).
2882250 is an abundant number, since it is smaller than the sum of its proper divisors (6402870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2882250 is a wasteful number, since it uses less digits than its factorization.
2882250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94 (or 78 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 27.
The square root of 2882250 is about 1697.7190580305. The cubic root of 2882250 is about 142.3127735070.
The spelling of 2882250 in words is "two million, eight hundred eighty-two thousand, two hundred fifty".
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