Base | Representation |
---|---|
bin | 110000000011101… |
… | …001011111001000 |
3 | 2002012010101112112 |
4 | 300003221133020 |
5 | 3122400401403 |
6 | 212001001452 |
7 | 25660056125 |
oct | 6003513710 |
9 | 2065111475 |
10 | 806262728 |
11 | 384129137 |
12 | 1a6023288 |
13 | cb06664b |
14 | 7911974c |
15 | 4abb29d8 |
hex | 300e97c8 |
806262728 has 16 divisors (see below), whose sum is σ = 1546900080. Its totient is φ = 393756048.
The previous prime is 806262683. The next prime is 806262733. The reversal of 806262728 is 827262608.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1171550 + ... + 1172237.
It is an arithmetic number, because the mean of its divisors is an integer number (96681255).
Almost surely, 2806262728 is an apocalyptic number.
It is an amenable number.
806262728 is a deficient number, since it is larger than the sum of its proper divisors (740637352).
806262728 is a wasteful number, since it uses less digits than its factorization.
806262728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2343836 (or 2343832 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 41.
The square root of 806262728 is about 28394.7658556995. The cubic root of 806262728 is about 930.7338902089.
The spelling of 806262728 in words is "eight hundred six million, two hundred sixty-two thousand, seven hundred twenty-eight".
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