Base | Representation |
---|---|
bin | 1011000000001001010… |
… | …1110011010100110010 |
3 | 200001212222101200101112 |
4 | 2300002111303110302 |
5 | 11044102031040311 |
6 | 222500020033322 |
7 | 16441016023505 |
oct | 2600225632462 |
9 | 601788350345 |
10 | 189017830706 |
11 | 73186701931 |
12 | 30771832842 |
13 | 14a93cc8753 |
14 | 921173313c |
15 | 4db425828b |
hex | 2c02573532 |
189017830706 has 8 divisors (see below), whose sum is σ = 283545285744. Its totient is φ = 94502735460.
The previous prime is 189017830681. The next prime is 189017830717. The reversal of 189017830706 is 607038710981.
189017830706 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3051620 + ... + 3112943.
It is an arithmetic number, because the mean of its divisors is an integer number (35443160718).
Almost surely, 2189017830706 is an apocalyptic number.
189017830706 is a deficient number, since it is larger than the sum of its proper divisors (94527455038).
189017830706 is a wasteful number, since it uses less digits than its factorization.
189017830706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6179896.
The product of its (nonzero) digits is 508032, while the sum is 50.
The spelling of 189017830706 in words is "one hundred eighty-nine billion, seventeen million, eight hundred thirty thousand, seven hundred six".
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