Base | Representation |
---|---|
bin | 10010110110110000… |
… | …10001001110000001 |
3 | 222010111020212021102 |
4 | 21123120101032001 |
5 | 131212443220413 |
6 | 4352255304145 |
7 | 505600164161 |
oct | 113330211601 |
9 | 28114225242 |
10 | 10123023233 |
11 | 4325201204 |
12 | 1b6621b055 |
13 | c5433249b |
14 | 6c06285a1 |
15 | 3e3aae458 |
hex | 25b611381 |
10123023233 has 4 divisors (see below), whose sum is σ = 10274113200. Its totient is φ = 9971933268.
The previous prime is 10123023221. The next prime is 10123023241. The reversal of 10123023233 is 33232032101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10123023233 - 24 = 10123023217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10123023733) 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, 75544883 + ... + 75545016.
It is an arithmetic number, because the mean of its divisors is an integer number (2568528300).
Almost surely, 210123023233 is an apocalyptic number.
It is an amenable number.
10123023233 is a deficient number, since it is larger than the sum of its proper divisors (151089967).
10123023233 is an equidigital number, since it uses as much as digits as its factorization.
10123023233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151089966.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 10123023233 its reverse (33232032101), we get a palindrome (43355055334).
The spelling of 10123023233 in words is "ten billion, one hundred twenty-three million, twenty-three thousand, two hundred thirty-three".
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