Base | Representation |
---|---|
bin | 10011000000000100… |
… | …01001011011000100 |
3 | 222022221012002110202 |
4 | 21200002021123010 |
5 | 131342441011322 |
6 | 4404125110032 |
7 | 510536002046 |
oct | 114002113304 |
9 | 28287162422 |
10 | 10201110212 |
11 | 43652960a7 |
12 | 1b883b8318 |
13 | c67572bb7 |
14 | 6cab53a96 |
15 | 3ea886292 |
hex | 2600896c4 |
10201110212 has 12 divisors (see below), whose sum is σ = 17884582800. Its totient is φ = 5091229416.
The previous prime is 10201110211. The next prime is 10201110221. The reversal of 10201110212 is 21201110201.
It is a junction number, because it is equal to n+sod(n) for n = 10201110193 and 10201110202.
It is not an unprimeable number, because it can be changed into a prime (10201110211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2328962 + ... + 2333337.
It is an arithmetic number, because the mean of its divisors is an integer number (1490381900).
Almost surely, 210201110212 is an apocalyptic number.
It is an amenable number.
10201110212 is a deficient number, since it is larger than the sum of its proper divisors (7683472588).
10201110212 is a wasteful number, since it uses less digits than its factorization.
10201110212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4662850 (or 4662848 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Subtracting from 10201110212 its sum of digits (11), we obtain a palindrome (10201110201).
Adding to 10201110212 its reverse (21201110201), we get a palindrome (31402220413).
The spelling of 10201110212 in words is "ten billion, two hundred one million, one hundred ten thousand, two hundred twelve".
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