Base | Representation |
---|---|
bin | 10011001101001010… |
… | …11110000101111011 |
3 | 222121121000202110221 |
4 | 21212211132011323 |
5 | 132104111030321 |
6 | 4423053120511 |
7 | 513342223213 |
oct | 114645360573 |
9 | 28547022427 |
10 | 10311033211 |
11 | 4411344956 |
12 | 1bb9189137 |
13 | c8427c1ab |
14 | 6db5a9243 |
15 | 40534ae41 |
hex | 26695e17b |
10311033211 has 4 divisors (see below), whose sum is σ = 10311236712. Its totient is φ = 10310829712.
The previous prime is 10311033199. The next prime is 10311033283. The reversal of 10311033211 is 11233011301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11233011301 = 617 ⋅18205853.
It is a cyclic number.
It is not a de Polignac number, because 10311033211 - 221 = 10308936059 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10311033011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41151 + ... + 149383.
It is an arithmetic number, because the mean of its divisors is an integer number (2577809178).
Almost surely, 210311033211 is an apocalyptic number.
10311033211 is a deficient number, since it is larger than the sum of its proper divisors (203501).
10311033211 is an equidigital number, since it uses as much as digits as its factorization.
10311033211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203500.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 10311033211 its reverse (11233011301), we get a palindrome (21544044512).
The spelling of 10311033211 in words is "ten billion, three hundred eleven million, thirty-three thousand, two hundred eleven".
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