Base | Representation |
---|---|
bin | 11101110011011011… |
… | …000000010011000111 |
3 | 10001121012221220212121 |
4 | 131303123000103013 |
5 | 1011014303330043 |
6 | 22411241230411 |
7 | 2212006652500 |
oct | 356333002307 |
9 | 101535856777 |
10 | 32001230023 |
11 | 12631950844 |
12 | 6251192407 |
13 | 302cb80289 |
14 | 1798143ba7 |
15 | c74680ded |
hex | 7736c04c7 |
32001230023 has 12 divisors (see below), whose sum is σ = 37244546472. Its totient is φ = 27415901520.
The previous prime is 32001229963. The next prime is 32001230047. The reversal of 32001230023 is 32003210023.
It is not a de Polignac number, because 32001230023 - 213 = 32001221831 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 32001229979 and 32001230006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32001230123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63840 + ... + 260917.
It is an arithmetic number, because the mean of its divisors is an integer number (3103712206).
Almost surely, 232001230023 is an apocalyptic number.
32001230023 is a deficient number, since it is larger than the sum of its proper divisors (5243316449).
32001230023 is a wasteful number, since it uses less digits than its factorization.
32001230023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326782 (or 326775 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 32001230023 its reverse (32003210023), we get a palindrome (64004440046).
The spelling of 32001230023 in words is "thirty-two billion, one million, two hundred thirty thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •