Base | Representation |
---|---|
bin | 111110101101011… |
… | …1011110111110110 |
3 | 12102122110002120011 |
4 | 1331122323313312 |
5 | 13302134303412 |
6 | 544444330434 |
7 | 103100341504 |
oct | 17532736766 |
9 | 5378402504 |
10 | 2104212982 |
11 | 98a8563a3 |
12 | 4a8843a1a |
13 | 276c34651 |
14 | 15d665674 |
15 | c4aea7a7 |
hex | 7d6bbdf6 |
2104212982 has 8 divisors (see below), whose sum is σ = 3156514200. Its totient is φ = 1052041584.
The previous prime is 2104212973. The next prime is 2104212989. The reversal of 2104212982 is 2892124012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2104212989) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45994 + ... + 79522.
It is an arithmetic number, because the mean of its divisors is an integer number (394564275).
Almost surely, 22104212982 is an apocalyptic number.
2104212982 is a deficient number, since it is larger than the sum of its proper divisors (1052301218).
2104212982 is a wasteful number, since it uses less digits than its factorization.
2104212982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64910.
The product of its (nonzero) digits is 4608, while the sum is 31.
The square root of 2104212982 is about 45871.7013200949. The cubic root of 2104212982 is about 1281.4349512042.
Adding to 2104212982 its reverse (2892124012), we get a palindrome (4996336994).
The spelling of 2104212982 in words is "two billion, one hundred four million, two hundred twelve thousand, nine hundred eighty-two".
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