Base | Representation |
---|---|
bin | 111011110010101… |
… | …1011010110000000 |
3 | 12011211012121020121 |
4 | 1313211123112000 |
5 | 13102103100112 |
6 | 531025550024 |
7 | 100501161142 |
oct | 16745332600 |
9 | 5154177217 |
10 | 2006300032 |
11 | 93a55aa00 |
12 | 47baa5314 |
13 | 25c871aa9 |
14 | 150658c92 |
15 | bb209407 |
hex | 7795b580 |
2006300032 has 48 divisors (see below), whose sum is σ = 4393349100. Its totient is φ = 911947520.
The previous prime is 2006299993. The next prime is 2006300039. The reversal of 2006300032 is 2300036002.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 2006299979 and 2006300015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2006300039) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49282 + ... + 80257.
Almost surely, 22006300032 is an apocalyptic number.
2006300032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2006300032 is an abundant number, since it is smaller than the sum of its proper divisors (2387049068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2006300032 is a wasteful number, since it uses less digits than its factorization.
2006300032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129575 (or 129552 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 2006300032 is about 44791.7406672257. The cubic root of 2006300032 is about 1261.2425870656.
Adding to 2006300032 its reverse (2300036002), we get a palindrome (4306336034).
The spelling of 2006300032 in words is "two billion, six million, three hundred thousand, thirty-two".
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