Base | Representation |
---|---|
bin | 11010100101010001… |
… | …101011000100110111 |
3 | 2201200012002020110102 |
4 | 122211101223010313 |
5 | 431423411133203 |
6 | 21040132344315 |
7 | 2030212516430 |
oct | 324521530467 |
9 | 81605066412 |
10 | 28542677303 |
11 | 11117662a08 |
12 | 5646a7509b |
13 | 28cb49618a |
14 | 154aa94487 |
15 | b20c0e888 |
hex | 6a546b137 |
28542677303 has 16 divisors (see below), whose sum is σ = 33326406144. Its totient is φ = 23940338400.
The previous prime is 28542677297. The next prime is 28542677351. The reversal of 28542677303 is 30377624582.
It is a cyclic number.
It is not a de Polignac number, because 28542677303 - 218 = 28542415159 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 (28542677393) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130700 + ... + 272337.
It is an arithmetic number, because the mean of its divisors is an integer number (2082900384).
Almost surely, 228542677303 is an apocalyptic number.
28542677303 is a deficient number, since it is larger than the sum of its proper divisors (4783728841).
28542677303 is a wasteful number, since it uses less digits than its factorization.
28542677303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403262.
The product of its (nonzero) digits is 1693440, while the sum is 47.
The spelling of 28542677303 in words is "twenty-eight billion, five hundred forty-two million, six hundred seventy-seven thousand, three hundred three".
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