Base | Representation |
---|---|
bin | 1001000110111101000000… |
… | …11000101010111011111100 |
3 | 2121220212020201210212120021 |
4 | 10203132200120222323330 |
5 | 10111133143032320012 |
6 | 110333413413301524 |
7 | 4135062062032246 |
oct | 443364030527374 |
9 | 77825221725507 |
10 | 20030123323132 |
11 | 642280048260a |
12 | 22b5b7b9348a4 |
13 | b23aa90974b0 |
14 | 4d366ac09096 |
15 | 24b069720007 |
hex | 1237a062aefc |
20030123323132 has 24 divisors (see below), whose sum is σ = 37999072483232. Its totient is φ = 9183449304000.
The previous prime is 20030123323129. The next prime is 20030123323153. The reversal of 20030123323132 is 23132332103002.
It is a junction number, because it is equal to n+sod(n) for n = 20030123323097 and 20030123323106.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1275471219 + ... + 1275486922.
Almost surely, 220030123323132 is an apocalyptic number.
It is an amenable number.
20030123323132 is a deficient number, since it is larger than the sum of its proper divisors (17968949160100).
20030123323132 is a wasteful number, since it uses less digits than its factorization.
20030123323132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2550958309 (or 2550958307 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 20030123323132 its reverse (23132332103002), we get a palindrome (43162455426134).
The spelling of 20030123323132 in words is "twenty trillion, thirty billion, one hundred twenty-three million, three hundred twenty-three thousand, one hundred thirty-two".
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