Base | Representation |
---|---|
bin | 10101101101100001… |
… | …110100110011000001 |
3 | 2020011200102122022012 |
4 | 111231201310303001 |
5 | 340220434420113 |
6 | 14413134022305 |
7 | 1453463205110 |
oct | 255541646301 |
9 | 66150378265 |
10 | 23312420033 |
11 | 9983287241 |
12 | 4627347995 |
13 | 2276a181a6 |
14 | 11b21b5c77 |
15 | 916973aa8 |
hex | 56d874cc1 |
23312420033 has 8 divisors (see below), whose sum is σ = 26769036480. Its totient is φ = 19887371280.
The previous prime is 23312420023. The next prime is 23312420057. The reversal of 23312420033 is 33002421332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23312420033 - 212 = 23312415937 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23312419990 and 23312420008.
It is not an unprimeable number, because it can be changed into a prime (23312420023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7890338 + ... + 7893291.
It is an arithmetic number, because the mean of its divisors is an integer number (3346129560).
Almost surely, 223312420033 is an apocalyptic number.
It is an amenable number.
23312420033 is a deficient number, since it is larger than the sum of its proper divisors (3456616447).
23312420033 is a wasteful number, since it uses less digits than its factorization.
23312420033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15783847.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 23312420033 its reverse (33002421332), we get a palindrome (56314841365).
The spelling of 23312420033 in words is "twenty-three billion, three hundred twelve million, four hundred twenty thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •