Base | Representation |
---|---|
bin | 1100110101001000111… |
… | …1111001001010111101 |
3 | 210001221200012021100120 |
4 | 3031102033321022331 |
5 | 12102411321331031 |
6 | 245132214445153 |
7 | 21632202354012 |
oct | 3152217711275 |
9 | 701850167316 |
10 | 220423230141 |
11 | 855321922a4 |
12 | 368773637b9 |
13 | 17a2a5acb3a |
14 | a950697709 |
15 | 5b01441a96 |
hex | 33523f92bd |
220423230141 has 16 divisors (see below), whose sum is σ = 311414730240. Its totient is φ = 138292714800.
The previous prime is 220423230101. The next prime is 220423230173. The reversal of 220423230141 is 141032324022.
It is a happy number.
It is not a de Polignac number, because 220423230141 - 215 = 220423197373 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220423230101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12796275 + ... + 12813488.
It is an arithmetic number, because the mean of its divisors is an integer number (19463420640).
Almost surely, 2220423230141 is an apocalyptic number.
It is an amenable number.
220423230141 is a deficient number, since it is larger than the sum of its proper divisors (90991500099).
220423230141 is a wasteful number, since it uses less digits than its factorization.
220423230141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25609936.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 220423230141 its reverse (141032324022), we get a palindrome (361455554163).
The spelling of 220423230141 in words is "two hundred twenty billion, four hundred twenty-three million, two hundred thirty thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •