Base | Representation |
---|---|
bin | 1100111011000001001… |
… | …0111111100110011101 |
3 | 210020000122020102112220 |
4 | 3032300102333212131 |
5 | 12114124240214323 |
6 | 245552542015553 |
7 | 22016252140143 |
oct | 3166022774635 |
9 | 706018212486 |
10 | 222001101213 |
11 | 8617191a181 |
12 | 370378775b9 |
13 | 17c1c468468 |
14 | aa6006b593 |
15 | 5b94c1e0e3 |
hex | 33b04bf99d |
222001101213 has 8 divisors (see below), whose sum is σ = 297126950208. Its totient is φ = 147437993184.
The previous prime is 222001101197. The next prime is 222001101233. The reversal of 222001101213 is 312101100222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 222001101213 - 24 = 222001101197 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 222001101192 and 222001101201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222001101233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140684320 + ... + 140685897.
It is an arithmetic number, because the mean of its divisors is an integer number (37140868776).
Almost surely, 2222001101213 is an apocalyptic number.
It is an amenable number.
222001101213 is a deficient number, since it is larger than the sum of its proper divisors (75125848995).
222001101213 is a wasteful number, since it uses less digits than its factorization.
222001101213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281370483.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 222001101213 its reverse (312101100222), we get a palindrome (534102201435).
Subtracting 222001101213 from its reverse (312101100222), we obtain a palindrome (90099999009).
The spelling of 222001101213 in words is "two hundred twenty-two billion, one million, one hundred one thousand, two hundred thirteen".
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