Base | Representation |
---|---|
bin | 11010011101100110… |
… | …001100111111100111 |
3 | 2201100012122200210200 |
4 | 122131212030333213 |
5 | 431142420411013 |
6 | 21015251121543 |
7 | 2024056444464 |
oct | 323546147747 |
9 | 81305580720 |
10 | 28413841383 |
11 | 11060966644 |
12 | 560b8a32b3 |
13 | 28aa8974c5 |
14 | 153791866b |
15 | b14760e73 |
hex | 69d98cfe7 |
28413841383 has 12 divisors (see below), whose sum is σ = 42151464888. Its totient is φ = 18430599600.
The previous prime is 28413841363. The next prime is 28413841397. The reversal of 28413841383 is 38314831482.
28413841383 is a `hidden beast` number, since 28 + 4 + 138 + 413 + 83 = 666.
It is not a de Polignac number, because 28413841383 - 218 = 28413579239 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28413841363) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42663093 + ... + 42663758.
It is an arithmetic number, because the mean of its divisors is an integer number (3512622074).
Almost surely, 228413841383 is an apocalyptic number.
28413841383 is a deficient number, since it is larger than the sum of its proper divisors (13737623505).
28413841383 is a wasteful number, since it uses less digits than its factorization.
28413841383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85326894 (or 85326891 counting only the distinct ones).
The product of its digits is 442368, while the sum is 45.
Subtracting 28413841383 from its reverse (38314831482), we obtain a palindrome (9900990099).
The spelling of 28413841383 in words is "twenty-eight billion, four hundred thirteen million, eight hundred forty-one thousand, three hundred eighty-three".
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