Base | Representation |
---|---|
bin | 11101000111101010110… |
… | …111110111011001101110 |
3 | 21002022012010021012002021 |
4 | 131013222313313121232 |
5 | 230241223134243110 |
6 | 4131143124220354 |
7 | 264401062644250 |
oct | 35075267673156 |
9 | 7068163235067 |
10 | 2001100306030 |
11 | 701730a55011 |
12 | 2839b053a6ba |
13 | 11691a4c1427 |
14 | 6cbd4a6bcd0 |
15 | 370be8c42da |
hex | 1d1eadf766e |
2001100306030 has 32 divisors (see below), whose sum is σ = 4119200132544. Its totient is φ = 685649711616.
The previous prime is 2001100306027. The next prime is 2001100306031. The reversal of 2001100306030 is 306030011002.
It is a junction number, because it is equal to n+sod(n) for n = 2001100305995 and 2001100306013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2001100306031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9095137 + ... + 9312556.
It is an arithmetic number, because the mean of its divisors is an integer number (128725004142).
Almost surely, 22001100306030 is an apocalyptic number.
2001100306030 is an abundant number, since it is smaller than the sum of its proper divisors (2118099826514).
2001100306030 is a wasteful number, since it uses less digits than its factorization.
2001100306030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18409260.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 2001100306030 its reverse (306030011002), we get a palindrome (2307130317032).
The spelling of 2001100306030 in words is "two trillion, one billion, one hundred million, three hundred six thousand, thirty".
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