Base | Representation |
---|---|
bin | 1011011101101100000000 |
3 | 12122200100010 |
4 | 23131230000 |
5 | 1232131214 |
6 | 144224520 |
7 | 34354320 |
oct | 13355400 |
9 | 5580303 |
10 | 3005184 |
11 | 1772926 |
12 | 100b140 |
13 | 812b20 |
14 | 583280 |
15 | 3e5659 |
hex | 2ddb00 |
3005184 has 144 divisors (see below), whose sum is σ = 10072832. Its totient is φ = 774144.
The previous prime is 3005179. The next prime is 3005207. The reversal of 3005184 is 4815003.
It is a super-2 number, since 2×30051842 = 18062261747712, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 3005184.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69867 + ... + 69909.
Almost surely, 23005184 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 3005184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5036416).
3005184 is an abundant number, since it is smaller than the sum of its proper divisors (7067648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3005184 is a wasteful number, since it uses less digits than its factorization.
3005184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82 (or 68 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 3005184 is about 1733.5466535401. The cubic root of 3005184 is about 144.3079828015.
It can be divided in two parts, 30051 and 84, that added together give a triangular number (30135 = T245).
The spelling of 3005184 in words is "three million, five thousand, one hundred eighty-four".
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