Base | Representation |
---|---|
bin | 10010101000001110… |
… | …110101100110011000 |
3 | 1220121222220200211021 |
4 | 102220032311212120 |
5 | 311431044043112 |
6 | 13104451212224 |
7 | 1305451002625 |
oct | 225016654630 |
9 | 56558820737 |
10 | 20002331032 |
11 | 85348813a2 |
12 | 3a628a7074 |
13 | 1b6a012948 |
14 | d7a73134c |
15 | 7c107b907 |
hex | 4a83b5998 |
20002331032 has 16 divisors (see below), whose sum is σ = 37508603760. Its totient is φ = 10000036704.
The previous prime is 20002331023. The next prime is 20002331051. The reversal of 20002331032 is 23013320002.
It is a junction number, because it is equal to n+sod(n) for n = 20002330997 and 20002331015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63268 + ... + 209779.
It is an arithmetic number, because the mean of its divisors is an integer number (2344287735).
Almost surely, 220002331032 is an apocalyptic number.
It is an amenable number.
20002331032 is a deficient number, since it is larger than the sum of its proper divisors (17506272728).
20002331032 is a wasteful number, since it uses less digits than its factorization.
20002331032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282210 (or 282206 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 20002331032 its reverse (23013320002), we get a palindrome (43015651034).
The spelling of 20002331032 in words is "twenty billion, two million, three hundred thirty-one thousand, thirty-two".
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