Base | Representation |
---|---|
bin | 1000101001001000… |
… | …1101111010111111 |
3 | 12222200112210210202 |
4 | 2022102031322333 |
5 | 14222412001143 |
6 | 1022114154115 |
7 | 111330641003 |
oct | 21222157277 |
9 | 5880483722 |
10 | 2320031423 |
11 | a90662a46 |
12 | 548b8293b |
13 | 2ac869978 |
14 | 1801a4703 |
15 | d8a2bab8 |
hex | 8a48debf |
2320031423 has 8 divisors (see below), whose sum is σ = 2442812400. Its totient is φ = 2197317888.
The previous prime is 2320031419. The next prime is 2320031443. The reversal of 2320031423 is 3241300232.
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 2320031423 - 22 = 2320031419 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2320031395 and 2320031404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2320031443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63665 + ... + 93237.
It is an arithmetic number, because the mean of its divisors is an integer number (305351550).
Almost surely, 22320031423 is an apocalyptic number.
2320031423 is a deficient number, since it is larger than the sum of its proper divisors (122780977).
2320031423 is a wasteful number, since it uses less digits than its factorization.
2320031423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33721.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 2320031423 is about 48166.7045063289. The cubic root of 2320031423 is about 1323.8271663646.
Adding to 2320031423 its reverse (3241300232), we get a palindrome (5561331655).
The spelling of 2320031423 in words is "two billion, three hundred twenty million, thirty-one thousand, four hundred twenty-three".
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