Base | Representation |
---|---|
bin | 1011000000011010011000 |
3 | 12102120211221 |
4 | 23000122120 |
5 | 1214312042 |
6 | 141501424 |
7 | 33344605 |
oct | 13003230 |
9 | 5376757 |
10 | 2885272 |
11 | 16a0825 |
12 | b71874 |
13 | 7a0380 |
14 | 5516ac |
15 | 3bed67 |
hex | 2c0698 |
2885272 has 16 divisors (see below), whose sum is σ = 5826240. Its totient is φ = 1331616.
The previous prime is 2885269. The next prime is 2885273. The reversal of 2885272 is 2725882.
It is a d-powerful number, because it can be written as 25 + 86 + 87 + 54 + 210 + 7 + 219 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2885273) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13768 + ... + 13975.
It is an arithmetic number, because the mean of its divisors is an integer number (364140).
22885272 is an apocalyptic number.
It is an amenable number.
2885272 is an abundant number, since it is smaller than the sum of its proper divisors (2940968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2885272 is a wasteful number, since it uses less digits than its factorization.
2885272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27762 (or 27758 counting only the distinct ones).
The product of its digits is 17920, while the sum is 34.
The square root of 2885272 is about 1698.6088425532. The cubic root of 2885272 is about 142.3624938044.
The spelling of 2885272 in words is "two million, eight hundred eighty-five thousand, two hundred seventy-two".
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