Base | Representation |
---|---|
bin | 10100100111110100… |
… | …111000100110001110 |
3 | 2010011011222111222110 |
4 | 110213310320212032 |
5 | 330322102324324 |
6 | 14101121324450 |
7 | 1412503330002 |
oct | 244764704616 |
9 | 63134874873 |
10 | 22143011214 |
11 | 9433175075 |
12 | 435b796726 |
13 | 211b674acc |
14 | 1100b6a702 |
15 | 898e7c329 |
hex | 527d3898e |
22143011214 has 16 divisors (see below), whose sum is σ = 46211501952. Its totient is φ = 7060090488.
The previous prime is 22143011183. The next prime is 22143011249. The reversal of 22143011214 is 41211034122.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80228164 + ... + 80228439.
It is an arithmetic number, because the mean of its divisors is an integer number (2888218872).
Almost surely, 222143011214 is an apocalyptic number.
22143011214 is an abundant number, since it is smaller than the sum of its proper divisors (24068490738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22143011214 is a wasteful number, since it uses less digits than its factorization.
22143011214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160456631.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 22143011214 its reverse (41211034122), we get a palindrome (63354045336).
The spelling of 22143011214 in words is "twenty-two billion, one hundred forty-three million, eleven thousand, two hundred fourteen".
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