Base | Representation |
---|---|
bin | 111110110000111… |
… | …1010000000111110 |
3 | 12102202212221021122 |
4 | 1331201322000332 |
5 | 13303121243012 |
6 | 544551430542 |
7 | 103122022265 |
oct | 17541720076 |
9 | 5382787248 |
10 | 2106040382 |
11 | 990894346 |
12 | 4a9385452 |
13 | 277424354 |
14 | 15d9bd5dc |
15 | c4d5be72 |
hex | 7d87a03e |
2106040382 has 8 divisors (see below), whose sum is σ = 3189731376. Its totient is φ = 1042796592.
The previous prime is 2106040367. The next prime is 2106040421. The reversal of 2106040382 is 2830406012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×21060403822 = 8870812181229411848, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5111543 + ... + 5111954.
It is an arithmetic number, because the mean of its divisors is an integer number (398716422).
Almost surely, 22106040382 is an apocalyptic number.
2106040382 is a deficient number, since it is larger than the sum of its proper divisors (1083690994).
2106040382 is a wasteful number, since it uses less digits than its factorization.
2106040382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10223602.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 2106040382 is about 45891.6155958798. The cubic root of 2106040382 is about 1281.8057971684.
Adding to 2106040382 its reverse (2830406012), we get a palindrome (4936446394).
The spelling of 2106040382 in words is "two billion, one hundred six million, forty thousand, three hundred eighty-two".
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