Base | Representation |
---|---|
bin | 10110000011010110… |
… | …10010100001000101 |
3 | 1010120002201000020210 |
4 | 23001223102201011 |
5 | 143221324112232 |
6 | 5234444550033 |
7 | 566250156546 |
oct | 130153224105 |
9 | 33502630223 |
10 | 11839285317 |
11 | 5025a71322 |
12 | 2364b52319 |
13 | 1168a83992 |
14 | 8045444cd |
15 | 4945c65cc |
hex | 2c1ad2845 |
11839285317 has 32 divisors (see below), whose sum is σ = 16229965824. Its totient is φ = 7674480000.
The previous prime is 11839285291. The next prime is 11839285319. The reversal of 11839285317 is 71358293811.
It is not a de Polignac number, because 11839285317 - 27 = 11839285189 is a prime.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11839285319) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5258442 + ... + 5260692.
It is an arithmetic number, because the mean of its divisors is an integer number (507186432).
Almost surely, 211839285317 is an apocalyptic number.
It is an amenable number.
11839285317 is a deficient number, since it is larger than the sum of its proper divisors (4390680507).
11839285317 is a wasteful number, since it uses less digits than its factorization.
11839285317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2649.
The product of its digits is 362880, while the sum is 48.
The spelling of 11839285317 in words is "eleven billion, eight hundred thirty-nine million, two hundred eighty-five thousand, three hundred seventeen".
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