Base | Representation |
---|---|
bin | 10110000010001111… |
… | …10111110010001111 |
3 | 1010112110020022021011 |
4 | 23001013313302033 |
5 | 143211440011113 |
6 | 5233513550051 |
7 | 566105230126 |
oct | 130107676217 |
9 | 33473208234 |
10 | 11830000783 |
11 | 50207aa757 |
12 | 2361a15327 |
13 | 1166b82983 |
14 | 803208abd |
15 | 49389063d |
hex | 2c11f7c8f |
11830000783 has 4 divisors (see below), whose sum is σ = 12525883200. Its totient is φ = 11134118368.
The previous prime is 11830000751. The next prime is 11830000789. The reversal of 11830000783 is 38700003811.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 11830000783 - 25 = 11830000751 is a prime.
It is a super-2 number, since 2×118300007832 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11830000789) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347941183 + ... + 347941216.
It is an arithmetic number, because the mean of its divisors is an integer number (3131470800).
Almost surely, 211830000783 is an apocalyptic number.
11830000783 is a deficient number, since it is larger than the sum of its proper divisors (695882417).
11830000783 is an equidigital number, since it uses as much as digits as its factorization.
11830000783 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 695882416.
The product of its (nonzero) digits is 4032, while the sum is 31.
The spelling of 11830000783 in words is "eleven billion, eight hundred thirty million, seven hundred eighty-three", and thus it is an aban number.
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