Base | Representation |
---|---|
bin | 1011111110010100… |
… | …00100010100000011 |
3 | 121121000000010102120 |
4 | 11333022010110003 |
5 | 101131122002320 |
6 | 2541513015323 |
7 | 315204520560 |
oct | 57712042403 |
9 | 17530003376 |
10 | 6428312835 |
11 | 27a968463a |
12 | 12b49b4543 |
13 | 7b5a41409 |
14 | 44da63867 |
15 | 279540440 |
hex | 17f284503 |
6428312835 has 32 divisors (see below), whose sum is σ = 11780106240. Its totient is φ = 2932288128.
The previous prime is 6428312791. The next prime is 6428312843. The reversal of 6428312835 is 5382138246.
It is not a de Polignac number, because 6428312835 - 214 = 6428296451 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17500 + ... + 114729.
It is an arithmetic number, because the mean of its divisors is an integer number (368128320).
Almost surely, 26428312835 is an apocalyptic number.
6428312835 is a deficient number, since it is larger than the sum of its proper divisors (5351793405).
6428312835 is a wasteful number, since it uses less digits than its factorization.
6428312835 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132707.
The product of its digits is 276480, while the sum is 42.
The square root of 6428312835 is about 80176.7599432654. The cubic root of 6428312835 is about 1859.3693505974.
The spelling of 6428312835 in words is "six billion, four hundred twenty-eight million, three hundred twelve thousand, eight hundred thirty-five".
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