Base | Representation |
---|---|
bin | 11101001010100011101… |
… | …00111110000100110011 |
3 | 10112210121002100122222210 |
4 | 32211101310332010303 |
5 | 112404300124021321 |
6 | 2044205233303203 |
7 | 132253656221016 |
oct | 16452164760463 |
9 | 3483532318883 |
10 | 1002100220211 |
11 | 356a964a4482 |
12 | 142269404b03 |
13 | 736614329ac |
14 | 3670534d37d |
15 | 1b100d23b76 |
hex | e951d3e133 |
1002100220211 has 16 divisors (see below), whose sum is σ = 1341306210816. Its totient is φ = 665480871936.
The previous prime is 1002100220171. The next prime is 1002100220237. The reversal of 1002100220211 is 1120220012001.
It is not a de Polignac number, because 1002100220211 - 222 = 1002096025907 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1002100220281) 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, 14509186 + ... + 14578088.
It is an arithmetic number, because the mean of its divisors is an integer number (83831638176).
Almost surely, 21002100220211 is an apocalyptic number.
1002100220211 is a deficient number, since it is larger than the sum of its proper divisors (339205990605).
1002100220211 is a wasteful number, since it uses less digits than its factorization.
1002100220211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87602.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 1002100220211 its reverse (1120220012001), we get a palindrome (2122320232212).
The spelling of 1002100220211 in words is "one trillion, two billion, one hundred million, two hundred twenty thousand, two hundred eleven".
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