Base | Representation |
---|---|
bin | 11101000111110001101… |
… | …010011000000011111111 |
3 | 21002022111001121010101001 |
4 | 131013301222120003333 |
5 | 230241441314212203 |
6 | 4131202313431131 |
7 | 264403645056550 |
oct | 35076152300377 |
9 | 7068431533331 |
10 | 2001214210303 |
11 | 70178a282a80 |
12 | 283a2270b4a7 |
13 | 116937c928c9 |
14 | 6cc05c3c327 |
15 | 370c98c391d |
hex | 1d1f1a980ff |
2001214210303 has 32 divisors (see below), whose sum is σ = 2641944549888. Its totient is φ = 1467571046400.
The previous prime is 2001214210283. The next prime is 2001214210321. The reversal of 2001214210303 is 3030124121002.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2001214210303 - 225 = 2001180655871 is a prime.
It is a super-2 number, since 2×20012142103032 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2001214210343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28680688 + ... + 28750378.
It is an arithmetic number, because the mean of its divisors is an integer number (82560767184).
Almost surely, 22001214210303 is an apocalyptic number.
2001214210303 is a deficient number, since it is larger than the sum of its proper divisors (640730339585).
2001214210303 is a wasteful number, since it uses less digits than its factorization.
2001214210303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91663.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 2001214210303 its reverse (3030124121002), we get a palindrome (5031338331305).
The spelling of 2001214210303 in words is "two trillion, one billion, two hundred fourteen million, two hundred ten thousand, three hundred three".
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