Base | Representation |
---|---|
bin | 11010001110101101… |
… | …001100100010011011 |
3 | 2200200210120021012012 |
4 | 122032231030202123 |
5 | 430134442010113 |
6 | 20534404340135 |
7 | 2014634121434 |
oct | 321655144233 |
9 | 80623507165 |
10 | 28164016283 |
11 | 10a42942317 |
12 | 55600a464b |
13 | 286abb65c0 |
14 | 151268648b |
15 | aec863aa8 |
hex | 68eb4c89b |
28164016283 has 16 divisors (see below), whose sum is σ = 30996725760. Its totient is φ = 25427233056.
The previous prime is 28164016277. The next prime is 28164016303. The reversal of 28164016283 is 38261046182.
It is a cyclic number.
It is not a de Polignac number, because 28164016283 - 222 = 28159821979 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 28164016283.
It is not an unprimeable number, because it can be changed into a prime (28164010283) 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, 937766 + ... + 967332.
It is an arithmetic number, because the mean of its divisors is an integer number (1937295360).
Almost surely, 228164016283 is an apocalyptic number.
28164016283 is a deficient number, since it is larger than the sum of its proper divisors (2832709477).
28164016283 is a wasteful number, since it uses less digits than its factorization.
28164016283 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31186.
The product of its (nonzero) digits is 110592, while the sum is 41.
The spelling of 28164016283 in words is "twenty-eight billion, one hundred sixty-four million, sixteen thousand, two hundred eighty-three".
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