Base | Representation |
---|---|
bin | 10101011011000110… |
… | …010100100110111100 |
3 | 2012101010121200011101 |
4 | 111123012110212330 |
5 | 334102311023122 |
6 | 14322330502444 |
7 | 1443020101354 |
oct | 253306244674 |
9 | 65333550141 |
10 | 23003220412 |
11 | 9834799a67 |
12 | 455b894a24 |
13 | 2227948c33 |
14 | 11830c9b64 |
15 | 8e9749027 |
hex | 55b1949bc |
23003220412 has 6 divisors (see below), whose sum is σ = 40255635728. Its totient is φ = 11501610204.
The previous prime is 23003220407. The next prime is 23003220451. The reversal of 23003220412 is 21402230032.
It is a self number, because there is not a number n which added to its sum of digits gives 23003220412.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2875402548 + ... + 2875402555.
Almost surely, 223003220412 is an apocalyptic number.
It is an amenable number.
23003220412 is a deficient number, since it is larger than the sum of its proper divisors (17252415316).
23003220412 is a wasteful number, since it uses less digits than its factorization.
23003220412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5750805107 (or 5750805105 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 23003220412 its reverse (21402230032), we get a palindrome (44405450444).
The spelling of 23003220412 in words is "twenty-three billion, three million, two hundred twenty thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •