Base | Representation |
---|---|
bin | 11010001000000011… |
… | …100011010110101011 |
3 | 2200102000121102100202 |
4 | 122020003203112223 |
5 | 424422410431040 |
6 | 20515341022415 |
7 | 2012110526564 |
oct | 321003432653 |
9 | 80360542322 |
10 | 28052436395 |
11 | 10995961735 |
12 | 552a854a0b |
13 | 2850a4a0b9 |
14 | 150191d16b |
15 | ae2b73015 |
hex | 6880e35ab |
28052436395 has 8 divisors (see below), whose sum is σ = 33996220560. Its totient is φ = 22219751200.
The previous prime is 28052436367. The next prime is 28052436439. The reversal of 28052436395 is 59363425082.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 28052436395 - 212 = 28052432299 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27774185 + ... + 27775194.
It is an arithmetic number, because the mean of its divisors is an integer number (4249527570).
Almost surely, 228052436395 is an apocalyptic number.
28052436395 is a deficient number, since it is larger than the sum of its proper divisors (5943784165).
28052436395 is a wasteful number, since it uses less digits than its factorization.
28052436395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55549485.
The product of its (nonzero) digits is 1555200, while the sum is 47.
The spelling of 28052436395 in words is "twenty-eight billion, fifty-two million, four hundred thirty-six thousand, three hundred ninety-five".
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