Base | Representation |
---|---|
bin | 11010011101110… |
… | …10011101110101 |
3 | 120110202102222212 |
4 | 31032322131311 |
5 | 423313411201 |
6 | 34010303205 |
7 | 5334040046 |
oct | 1516723565 |
9 | 513672885 |
10 | 222013301 |
11 | 104358974 |
12 | 62427b05 |
13 | 36cc3c23 |
14 | 216b28cd |
15 | 14756abb |
hex | d3ba775 |
222013301 has 4 divisors (see below), whose sum is σ = 222062400. Its totient is φ = 221964204.
The previous prime is 222013279. The next prime is 222013313. The reversal of 222013301 is 103310222.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 103310222 = 2 ⋅51655111.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-222013301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222013321) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16991 + ... + 27068.
It is an arithmetic number, because the mean of its divisors is an integer number (55515600).
Almost surely, 2222013301 is an apocalyptic number.
It is an amenable number.
222013301 is a deficient number, since it is larger than the sum of its proper divisors (49099).
222013301 is an equidigital number, since it uses as much as digits as its factorization.
222013301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49098.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 222013301 is about 14900.1107714003. The cubic root of 222013301 is about 605.5169872333.
Adding to 222013301 its reverse (103310222), we get a palindrome (325323523).
The spelling of 222013301 in words is "two hundred twenty-two million, thirteen thousand, three hundred one".
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