Base | Representation |
---|---|
bin | 11111010010101111… |
… | …00111111101110110 |
3 | 1121100211111212221122 |
4 | 33221113213331312 |
5 | 233401321424410 |
6 | 11415022143542 |
7 | 1133216140532 |
oct | 175127477566 |
9 | 47324455848 |
10 | 16800186230 |
11 | 71412a3633 |
12 | 330a421bb2 |
13 | 17797a2ac9 |
14 | b55348bc2 |
15 | 684da7e55 |
hex | 3e95e7f76 |
16800186230 has 8 divisors (see below), whose sum is σ = 30240335232. Its totient is φ = 6720074488.
The previous prime is 16800186223. The next prime is 16800186239. The reversal of 16800186230 is 3268100861.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×168001862302 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16800186239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840009302 + ... + 840009321.
It is an arithmetic number, because the mean of its divisors is an integer number (3780041904).
Almost surely, 216800186230 is an apocalyptic number.
16800186230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16800186230 is a deficient number, since it is larger than the sum of its proper divisors (13440149002).
16800186230 is a wasteful number, since it uses less digits than its factorization.
16800186230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1680018630.
The product of its (nonzero) digits is 13824, while the sum is 35.
The spelling of 16800186230 in words is "sixteen billion, eight hundred million, one hundred eighty-six thousand, two hundred thirty".
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