Base | Representation |
---|---|
bin | 1101010101100… |
… | …11011000010001 |
3 | 21210112021201012 |
4 | 12222303120101 |
5 | 212120240133 |
6 | 15034020305 |
7 | 2525665550 |
oct | 652633021 |
9 | 253467635 |
10 | 111883793 |
11 | 58178a4a |
12 | 31577695 |
13 | 1a244938 |
14 | 10c05d97 |
15 | 9c50b48 |
hex | 6ab3611 |
111883793 has 8 divisors (see below), whose sum is σ = 130986240. Its totient is φ = 93561120.
The previous prime is 111883763. The next prime is 111883831. The reversal of 111883793 is 397388111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 111883793 - 212 = 111879697 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a self number, because there is not a number n which added to its sum of digits gives 111883793.
It is not an unprimeable number, because it can be changed into a prime (111883763) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194633 + ... + 195206.
It is an arithmetic number, because the mean of its divisors is an integer number (16373280).
Almost surely, 2111883793 is an apocalyptic number.
It is an amenable number.
111883793 is a deficient number, since it is larger than the sum of its proper divisors (19102447).
111883793 is an equidigital number, since it uses as much as digits as its factorization.
111883793 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 389887.
The product of its digits is 36288, while the sum is 41.
The square root of 111883793 is about 10577.5135547065. The cubic root of 111883793 is about 481.8616835950.
The spelling of 111883793 in words is "one hundred eleven million, eight hundred eighty-three thousand, seven hundred ninety-three".
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