Base | Representation |
---|---|
bin | 1010000011011111101010… |
… | …10010110101111110110011 |
3 | 2220021201120122212002212102 |
4 | 11001233311102311332303 |
5 | 10344223404334431011 |
6 | 115005200452451015 |
7 | 4441263100223153 |
oct | 501576522657663 |
9 | 86251518762772 |
10 | 22110312030131 |
11 | 7054a267a9876 |
12 | 2591162919a6b |
13 | c44cbb895700 |
14 | 566205516763 |
15 | 28521754473b |
hex | 141bf54b5fb3 |
22110312030131 has 48 divisors (see below), whose sum is σ = 24272512117920. Its totient is φ = 20129645352960.
The previous prime is 22110312030089. The next prime is 22110312030151. The reversal of 22110312030131 is 13103021301122.
It is a happy number.
It is not a de Polignac number, because 22110312030131 - 26 = 22110312030067 is a prime.
It is a super-2 number, since 2×221103120301312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22110312030151) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4225166891 + ... + 4225172123.
It is an arithmetic number, because the mean of its divisors is an integer number (505677335790).
Almost surely, 222110312030131 is an apocalyptic number.
22110312030131 is a deficient number, since it is larger than the sum of its proper divisors (2162200087789).
22110312030131 is a wasteful number, since it uses less digits than its factorization.
22110312030131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6376 (or 6363 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 22110312030131 its reverse (13103021301122), we get a palindrome (35213333331253).
The spelling of 22110312030131 in words is "twenty-two trillion, one hundred ten billion, three hundred twelve million, thirty thousand, one hundred thirty-one".
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