Base | Representation |
---|---|
bin | 1011111111010110101100 |
3 | 12220200111112 |
4 | 23333112230 |
5 | 1301034314 |
6 | 151211152 |
7 | 35500340 |
oct | 13772654 |
9 | 5820445 |
10 | 3143084 |
11 | 185749a |
12 | 1076ab8 |
13 | 860819 |
14 | 5bb620 |
15 | 42143e |
hex | 2ff5ac |
3143084 has 12 divisors (see below), whose sum is σ = 6286224. Its totient is φ = 1347024.
The previous prime is 3143071. The next prime is 3143087. The reversal of 3143084 is 4803413.
3143084 is an admirable number.
It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (3143087) 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, 56099 + ... + 56154.
It is an arithmetic number, because the mean of its divisors is an integer number (523852).
Almost surely, 23143084 is an apocalyptic number.
It is an amenable number.
3143084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3143084 is a wasteful number, since it uses less digits than its factorization.
3143084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112264 (or 112262 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 3143084 is about 1772.8745020446. The cubic root of 3143084 is about 146.4823603187.
Adding to 3143084 its reverse (4803413), we get a palindrome (7946497).
The spelling of 3143084 in words is "three million, one hundred forty-three thousand, eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •