Base | Representation |
---|---|
bin | 1011010010011101… |
… | …1010010000011010 |
3 | 21211011220122011022 |
4 | 2310213122100122 |
5 | 22201214330132 |
6 | 1220404202442 |
7 | 135043346630 |
oct | 26447322032 |
9 | 7734818138 |
10 | 3030230042 |
11 | 1315538754 |
12 | 706999422 |
13 | 393a3a138 |
14 | 20a635350 |
15 | 12b065e12 |
hex | b49da41a |
3030230042 has 16 divisors (see below), whose sum is σ = 5500249920. Its totient is φ = 1222277568.
The previous prime is 3030229997. The next prime is 3030230069. The reversal of 3030230042 is 2400320303.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 3030230042.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6365792 + ... + 6366267.
It is an arithmetic number, because the mean of its divisors is an integer number (343765620).
Almost surely, 23030230042 is an apocalyptic number.
3030230042 is a deficient number, since it is larger than the sum of its proper divisors (2470019878).
3030230042 is a wasteful number, since it uses less digits than its factorization.
3030230042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12732085.
The product of its (nonzero) digits is 432, while the sum is 17.
The square root of 3030230042 is about 55047.5253031415. The cubic root of 3030230042 is about 1447.0777518797.
Adding to 3030230042 its reverse (2400320303), we get a palindrome (5430550345).
The spelling of 3030230042 in words is "three billion, thirty million, two hundred thirty thousand, forty-two".
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