Base | Representation |
---|---|
bin | 10011000011111101… |
… | …11111101101011011 |
3 | 222102012202212010212 |
4 | 21201332333231123 |
5 | 131424330312202 |
6 | 4411254401335 |
7 | 511414122431 |
oct | 114176775533 |
9 | 28365685125 |
10 | 10233838427 |
11 | 438180a30a |
12 | 1b9736024b |
13 | c712918c7 |
14 | 6d1232d51 |
15 | 3ed69d652 |
hex | 261fbfb5b |
10233838427 has 4 divisors (see below), whose sum is σ = 10234207896. Its totient is φ = 10233468960.
The previous prime is 10233838409. The next prime is 10233838429. The reversal of 10233838427 is 72483833201.
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 10233838427 - 214 = 10233822043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10233838429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139493 + ... + 199814.
It is an arithmetic number, because the mean of its divisors is an integer number (2558551974).
Almost surely, 210233838427 is an apocalyptic number.
10233838427 is a deficient number, since it is larger than the sum of its proper divisors (369469).
10233838427 is an equidigital number, since it uses as much as digits as its factorization.
10233838427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 369468.
The product of its (nonzero) digits is 193536, while the sum is 41.
The spelling of 10233838427 in words is "ten billion, two hundred thirty-three million, eight hundred thirty-eight thousand, four hundred twenty-seven".
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