Base | Representation |
---|---|
bin | 1001000110001001001101… |
… | …10110001010011111110100 |
3 | 2121211012110200110202101010 |
4 | 10203010212312022133310 |
5 | 10110204214443233302 |
6 | 110312534132232220 |
7 | 4133055666244344 |
oct | 443044666123764 |
9 | 77735420422333 |
10 | 20002314430452 |
11 | 6411a30044982 |
12 | 22b06ba76b670 |
13 | b2129693c203 |
14 | 4d218d7a4d24 |
15 | 24a48d15816c |
hex | 123126d8a7f4 |
20002314430452 has 24 divisors (see below), whose sum is σ = 47810410103232. Its totient is φ = 6504817700800.
The previous prime is 20002314430313. The next prime is 20002314430459. The reversal of 20002314430452 is 25403441320002.
20002314430452 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20002314430459) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20327554824 + ... + 20327555807.
It is an arithmetic number, because the mean of its divisors is an integer number (1992100420968).
Almost surely, 220002314430452 is an apocalyptic number.
It is an amenable number.
20002314430452 is an abundant number, since it is smaller than the sum of its proper divisors (27808095672780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20002314430452 is a wasteful number, since it uses less digits than its factorization.
20002314430452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40655110679 (or 40655110677 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 20002314430452 its reverse (25403441320002), we get a palindrome (45405755750454).
The spelling of 20002314430452 in words is "twenty trillion, two billion, three hundred fourteen million, four hundred thirty thousand, four hundred fifty-two".
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