Base | Representation |
---|---|
bin | 11001101111101010… |
… | …01111000110111110 |
3 | 1022200020210020122212 |
4 | 30313311033012332 |
5 | 211301312314121 |
6 | 10203300540422 |
7 | 666340461260 |
oct | 146765170676 |
9 | 38606706585 |
10 | 13821604286 |
11 | 5952a31966 |
12 | 28189b1712 |
13 | 13c367a299 |
14 | 951919b30 |
15 | 55d64525b |
hex | 337d4f1be |
13821604286 has 16 divisors (see below), whose sum is σ = 23723927136. Its totient is φ = 5916107616.
The previous prime is 13821604273. The next prime is 13821604319. The reversal of 13821604286 is 68240612831.
It is a Curzon number.
It is a congruent number.
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, 608201 + ... + 630516.
It is an arithmetic number, because the mean of its divisors is an integer number (1482745446).
Almost surely, 213821604286 is an apocalyptic number.
13821604286 is a deficient number, since it is larger than the sum of its proper divisors (9902322850).
13821604286 is a wasteful number, since it uses less digits than its factorization.
13821604286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1239523.
The product of its (nonzero) digits is 110592, while the sum is 41.
The spelling of 13821604286 in words is "thirteen billion, eight hundred twenty-one million, six hundred four thousand, two hundred eighty-six".
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