Base | Representation |
---|---|
bin | 1001000110111100110100… |
… | …01110100100100001100100 |
3 | 2121220211222112102010111221 |
4 | 10203132122032210201210 |
5 | 10111132440110342012 |
6 | 110333355243110124 |
7 | 4135056365640064 |
oct | 443363216444144 |
9 | 77824875363457 |
10 | 20030020012132 |
11 | 642275812a519 |
12 | 22b5b51212344 |
13 | b23a90864920 |
14 | 4d365b1d53a4 |
15 | 24b060614507 |
hex | 12379a3a4864 |
20030020012132 has 96 divisors (see below), whose sum is σ = 38847784776192. Its totient is φ = 8978572763136.
The previous prime is 20030020012127. The next prime is 20030020012217. The reversal of 20030020012132 is 23121002003002.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1059051508 + ... + 1059070420.
It is an arithmetic number, because the mean of its divisors is an integer number (404664424752).
Almost surely, 220030020012132 is an apocalyptic number.
It is an amenable number.
20030020012132 is a deficient number, since it is larger than the sum of its proper divisors (18817764764060).
20030020012132 is a wasteful number, since it uses less digits than its factorization.
20030020012132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22277 (or 22275 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 20030020012132 its reverse (23121002003002), we get a palindrome (43151022015134).
The spelling of 20030020012132 in words is "twenty trillion, thirty billion, twenty million, twelve thousand, one hundred thirty-two".
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