Base | Representation |
---|---|
bin | 11010010101000010… |
… | …110001000001001000 |
3 | 2200222012121202201022 |
4 | 122111002301001020 |
5 | 430344201142044 |
6 | 20553123212012 |
7 | 2020364605622 |
oct | 322502610110 |
9 | 80865552638 |
10 | 28270334024 |
11 | 10a97959419 |
12 | 558b817008 |
13 | 2886c2c8ca |
14 | 152283dc12 |
15 | b06d653ee |
hex | 6950b1048 |
28270334024 has 16 divisors (see below), whose sum is σ = 53113110000. Its totient is φ = 14106838032.
The previous prime is 28270334021. The next prime is 28270334077. The reversal of 28270334024 is 42043307282.
It is not an unprimeable number, because it can be changed into a prime (28270334021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3536882 + ... + 3544865.
It is an arithmetic number, because the mean of its divisors is an integer number (3319569375).
Almost surely, 228270334024 is an apocalyptic number.
It is an amenable number.
28270334024 is a deficient number, since it is larger than the sum of its proper divisors (24842775976).
28270334024 is a wasteful number, since it uses less digits than its factorization.
28270334024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7082252 (or 7082248 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 35.
The spelling of 28270334024 in words is "twenty-eight billion, two hundred seventy million, three hundred thirty-four thousand, twenty-four".
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