Base | Representation |
---|---|
bin | 11010001000011010… |
… | …001011011011110101 |
3 | 2200102102202202121221 |
4 | 122020122023123311 |
5 | 424430420231413 |
6 | 20520112110341 |
7 | 2012212122244 |
oct | 321032133365 |
9 | 80372682557 |
10 | 28058367733 |
11 | 10999242a70 |
12 | 55308353b1 |
13 | 2852045a76 |
14 | 150262495b |
15 | ae344568d |
hex | 68868b6f5 |
28058367733 has 8 divisors (see below), whose sum is σ = 30695844096. Its totient is φ = 25435344000.
The previous prime is 28058367677. The next prime is 28058367761. The reversal of 28058367733 is 33776385082.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-28058367733 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28058367763) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3609093 + ... + 3616858.
It is an arithmetic number, because the mean of its divisors is an integer number (3836980512).
Almost surely, 228058367733 is an apocalyptic number.
It is an amenable number.
28058367733 is a deficient number, since it is larger than the sum of its proper divisors (2637476363).
28058367733 is a wasteful number, since it uses less digits than its factorization.
28058367733 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7226315.
The product of its (nonzero) digits is 5080320, while the sum is 52.
The spelling of 28058367733 in words is "twenty-eight billion, fifty-eight million, three hundred sixty-seven thousand, seven hundred thirty-three".
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