Base | Representation |
---|---|
bin | 1010111111110100111000 |
3 | 12102110120001 |
4 | 22333310320 |
5 | 1214222442 |
6 | 141442344 |
7 | 33334606 |
oct | 12776470 |
9 | 5373501 |
10 | 2882872 |
11 | 1699a43 |
12 | b703b4 |
13 | 79c255 |
14 | 550876 |
15 | 3be2b7 |
hex | 2bfd38 |
2882872 has 16 divisors (see below), whose sum is σ = 5439240. Its totient is φ = 1432416.
The previous prime is 2882863. The next prime is 2882897. The reversal of 2882872 is 2782882.
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, 343 + ... + 2425.
22882872 is an apocalyptic number.
It is an amenable number.
2882872 is a deficient number, since it is larger than the sum of its proper divisors (2556368).
2882872 is a wasteful number, since it uses less digits than its factorization.
2882872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2262 (or 2258 counting only the distinct ones).
The product of its digits is 28672, while the sum is 37.
The square root of 2882872 is about 1697.9022351125. The cubic root of 2882872 is about 142.3230099749.
It can be divided in two parts, 28828 and 72, that added together give a square (28900 = 1702).
The spelling of 2882872 in words is "two million, eight hundred eighty-two thousand, eight hundred seventy-two".
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