Base | Representation |
---|---|
bin | 1011100010000000100000 |
3 | 12200120121112 |
4 | 23202000200 |
5 | 1233213010 |
6 | 144442452 |
7 | 34460030 |
oct | 13420040 |
9 | 5616545 |
10 | 3022880 |
11 | 1785153 |
12 | 1019428 |
13 | 81abb3 |
14 | 5898c0 |
15 | 3eaa05 |
hex | 2e2020 |
3022880 has 48 divisors (see below), whose sum is σ = 8164800. Its totient is φ = 1036032.
The previous prime is 3022871. The next prime is 3022883. The reversal of 3022880 is 882203.
It is not an unprimeable number, because it can be changed into a prime (3022883) 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, 230 + ... + 2469.
It is an arithmetic number, because the mean of its divisors is an integer number (170100).
Almost surely, 23022880 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3022880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4082400).
3022880 is an abundant number, since it is smaller than the sum of its proper divisors (5141920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3022880 is a wasteful number, since it uses less digits than its factorization.
3022880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2721 (or 2713 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 3022880 is about 1738.6431491252. The cubic root of 3022880 is about 144.5906807403.
The spelling of 3022880 in words is "three million, twenty-two thousand, eight hundred eighty".
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