Base | Representation |
---|---|
bin | 111011110010110… |
… | …1010101100110010 |
3 | 12011211022210112011 |
4 | 1313211222230302 |
5 | 13102112103210 |
6 | 531031153134 |
7 | 100501542415 |
oct | 16745525462 |
9 | 5154283464 |
10 | 2006362930 |
11 | 93a5a3190 |
12 | 47bb157aa |
13 | 25c894600 |
14 | 150673b7c |
15 | bb21cd8a |
hex | 7796ab32 |
2006362930 has 48 divisors (see below), whose sum is σ = 4266177984. Its totient is φ = 673458240.
The previous prime is 2006362903. The next prime is 2006362937. The reversal of 2006362930 is 392636002.
It is a junction number, because it is equal to n+sod(n) for n = 2006362892 and 2006362901.
It is not an unprimeable number, because it can be changed into a prime (2006362937) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35374 + ... + 72553.
It is an arithmetic number, because the mean of its divisors is an integer number (88878708).
Almost surely, 22006362930 is an apocalyptic number.
2006362930 is an abundant number, since it is smaller than the sum of its proper divisors (2259815054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2006362930 is a wasteful number, since it uses less digits than its factorization.
2006362930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107971 (or 107958 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 31.
The square root of 2006362930 is about 44792.4427777722. The cubic root of 2006362930 is about 1261.2557670164.
Adding to 2006362930 its reverse (392636002), we get a palindrome (2398998932).
The spelling of 2006362930 in words is "two billion, six million, three hundred sixty-two thousand, nine hundred thirty".
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