Base | Representation |
---|---|
bin | 1000100111010010… |
… | …0011101110100111 |
3 | 12222010220210111210 |
4 | 2021310203232213 |
5 | 14213414201143 |
6 | 1021235402503 |
7 | 111204566241 |
oct | 21164435647 |
9 | 5863823453 |
10 | 2312256423 |
11 | a87232524 |
12 | 546453433 |
13 | 2ab076a89 |
14 | 17d13d091 |
15 | d7ee3033 |
hex | 89d23ba7 |
2312256423 has 8 divisors (see below), whose sum is σ = 3133549936. Its totient is φ = 1516233600.
The previous prime is 2312256403. The next prime is 2312256431. The reversal of 2312256423 is 3246522132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2312256423 - 214 = 2312240039 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2312256403) 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, 6317458 + ... + 6317823.
It is an arithmetic number, because the mean of its divisors is an integer number (391693742).
Almost surely, 22312256423 is an apocalyptic number.
2312256423 is a deficient number, since it is larger than the sum of its proper divisors (821293513).
2312256423 is a wasteful number, since it uses less digits than its factorization.
2312256423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12635345.
The product of its digits is 17280, while the sum is 30.
The square root of 2312256423 is about 48085.9274944344. The cubic root of 2312256423 is about 1322.3466870588.
Adding to 2312256423 its reverse (3246522132), we get a palindrome (5558778555).
The spelling of 2312256423 in words is "two billion, three hundred twelve million, two hundred fifty-six thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •