Base | Representation |
---|---|
bin | 100111010011111011… |
… | …001011110111010010 |
3 | 11000221200222000012110 |
4 | 213103323023313102 |
5 | 1142421303311310 |
6 | 31220251210150 |
7 | 3023002615305 |
oct | 472373136722 |
9 | 130850860173 |
10 | 42210213330 |
11 | 169a062402a |
12 | 8220146956 |
13 | 3c98c4b8bc |
14 | 2085d46b3c |
15 | 1170a6ed20 |
hex | 9d3ecbdd2 |
42210213330 has 32 divisors (see below), whose sum is σ = 101594808000. Its totient is φ = 11223801792.
The previous prime is 42210213323. The next prime is 42210213361. The reversal of 42210213330 is 3331201224.
It is a junction number, because it is equal to n+sod(n) for n = 42210213297 and 42210213306.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2005300 + ... + 2026239.
It is an arithmetic number, because the mean of its divisors is an integer number (3174837750).
Almost surely, 242210213330 is an apocalyptic number.
42210213330 is an abundant number, since it is smaller than the sum of its proper divisors (59384594670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42210213330 is a wasteful number, since it uses less digits than its factorization.
42210213330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4031898.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 42210213330 its reverse (3331201224), we get a palindrome (45541414554).
The spelling of 42210213330 in words is "forty-two billion, two hundred ten million, two hundred thirteen thousand, three hundred thirty".
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