Base | Representation |
---|---|
bin | 11010010100000100… |
… | …101100111111010100 |
3 | 2200221002000012020220 |
4 | 122110010230333110 |
5 | 430331020031341 |
6 | 20551342354340 |
7 | 2020106405112 |
oct | 322404547724 |
9 | 80832005226 |
10 | 28254064596 |
11 | 10a89756a0a |
12 | 558628b9b0 |
13 | 2883754524 |
14 | 1520606ab2 |
15 | b056eea66 |
hex | 69412cfd4 |
28254064596 has 24 divisors (see below), whose sum is σ = 65984887584. Its totient is φ = 9409630560.
The previous prime is 28254064577. The next prime is 28254064669. The reversal of 28254064596 is 69546045282.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1034835 + ... + 1061786.
It is an arithmetic number, because the mean of its divisors is an integer number (2749370316).
Almost surely, 228254064596 is an apocalyptic number.
It is an amenable number.
28254064596 is an abundant number, since it is smaller than the sum of its proper divisors (37730822988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28254064596 is a wasteful number, since it uses less digits than its factorization.
28254064596 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2097751 (or 2097749 counting only the distinct ones).
The product of its (nonzero) digits is 4147200, while the sum is 51.
The spelling of 28254064596 in words is "twenty-eight billion, two hundred fifty-four million, sixty-four thousand, five hundred ninety-six".
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