Base | Representation |
---|---|
bin | 10010110100110111… |
… | …100110101000100110 |
3 | 1221011202212002020221 |
4 | 102310313212220212 |
5 | 312344333003410 |
6 | 13141503314554 |
7 | 1313634043123 |
oct | 226467465046 |
9 | 57152762227 |
10 | 20214344230 |
11 | 863351a013 |
12 | 3b018aba5a |
13 | 1ba1c14c42 |
14 | d9a95d74a |
15 | 7d49aa4da |
hex | 4b4de6a26 |
20214344230 has 16 divisors (see below), whose sum is σ = 36432904464. Its totient is φ = 8075274400.
The previous prime is 20214344203. The next prime is 20214344231. The reversal of 20214344230 is 3244341202.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 20214344195 and 20214344204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20214344231) 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, 1299796 + ... + 1315255.
It is an arithmetic number, because the mean of its divisors is an integer number (2277056529).
Almost surely, 220214344230 is an apocalyptic number.
20214344230 is a deficient number, since it is larger than the sum of its proper divisors (16218560234).
20214344230 is a wasteful number, since it uses less digits than its factorization.
20214344230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2615831.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 20214344230 its reverse (3244341202), we get a palindrome (23458685432).
The spelling of 20214344230 in words is "twenty billion, two hundred fourteen million, three hundred forty-four thousand, two hundred thirty".
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