Base | Representation |
---|---|
bin | 1011100011010001110000 |
3 | 12200211202010 |
4 | 23203101300 |
5 | 1233344310 |
6 | 144522520 |
7 | 34511136 |
oct | 13432160 |
9 | 5624663 |
10 | 3028080 |
11 | 1789050 |
12 | 1020440 |
13 | 820383 |
14 | 58b756 |
15 | 3ec320 |
hex | 2e3470 |
3028080 has 160 divisors (see below), whose sum is σ = 10856448. Its totient is φ = 691200.
The previous prime is 3028073. The next prime is 3028099. The reversal of 3028080 is 808203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81822 + ... + 81858.
Almost surely, 23028080 is an apocalyptic number.
3028080 is a gapful number since it is divisible by the number (30) 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 3028080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5428224).
3028080 is an abundant number, since it is smaller than the sum of its proper divisors (7828368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3028080 is a wasteful number, since it uses less digits than its factorization.
3028080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95 (or 89 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 3028080 is about 1740.1379255680. The cubic root of 3028080 is about 144.6735422085.
The spelling of 3028080 in words is "three million, twenty-eight thousand, eighty".
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