Base | Representation |
---|---|
bin | 101110101011011100… |
… | …1101001101001111011 |
3 | 100120202001101102211221 |
4 | 1131112321221221323 |
5 | 3120244000414321 |
6 | 114014534132511 |
7 | 10146044436325 |
oct | 1352671515173 |
9 | 316661342757 |
10 | 100242201211 |
11 | 39570122499 |
12 | 17516ab1137 |
13 | 95b6a51479 |
14 | 4bcd2aa615 |
15 | 291a62ce41 |
hex | 1756e69a7b |
100242201211 has 16 divisors (see below), whose sum is σ = 102687650208. Its totient is φ = 97818739200.
The previous prime is 100242201203. The next prime is 100242201221. The reversal of 100242201211 is 112102242001.
It is a cyclic number.
It is not a de Polignac number, because 100242201211 - 23 = 100242201203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100242201221) 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 15 ways as a sum of consecutive naturals, for example, 7512816 + ... + 7526146.
It is an arithmetic number, because the mean of its divisors is an integer number (6417978138).
Almost surely, 2100242201211 is an apocalyptic number.
100242201211 is a deficient number, since it is larger than the sum of its proper divisors (2445448997).
100242201211 is a wasteful number, since it uses less digits than its factorization.
100242201211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14142.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 100242201211 its reverse (112102242001), we get a palindrome (212344443212).
The spelling of 100242201211 in words is "one hundred billion, two hundred forty-two million, two hundred one thousand, two hundred eleven".
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