Base | Representation |
---|---|
bin | 1011011001110100… |
… | …00000010011011100 |
3 | 120210122211112011001 |
4 | 11230322000103130 |
5 | 100014230042340 |
6 | 2451254040044 |
7 | 304466044450 |
oct | 55472002334 |
9 | 16718745131 |
10 | 6122112220 |
11 | 2661855584 |
12 | 122a349024 |
13 | 767482213 |
14 | 421118660 |
15 | 25c70929a |
hex | 16ce804dc |
6122112220 has 48 divisors (see below), whose sum is σ = 14747378688. Its totient is φ = 2091251520.
The previous prime is 6122112209. The next prime is 6122112253. The reversal of 6122112220 is 222112216.
It is a congruent number.
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, 42742 + ... + 118621.
It is an arithmetic number, because the mean of its divisors is an integer number (307237056).
Almost surely, 26122112220 is an apocalyptic number.
It is an amenable number.
6122112220 is an abundant number, since it is smaller than the sum of its proper divisors (8625266468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6122112220 is a wasteful number, since it uses less digits than its factorization.
6122112220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161650 (or 161648 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 6122112220 is about 78243.9276877126. The cubic root of 6122112220 is about 1829.3652650520.
Adding to 6122112220 its reverse (222112216), we get a palindrome (6344224436).
It can be divided in two parts, 61221 and 12220, that added together give a square (73441 = 2712).
The spelling of 6122112220 in words is "six billion, one hundred twenty-two million, one hundred twelve thousand, two hundred twenty".
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