Base | Representation |
---|---|
bin | 10100100101111111… |
… | …000101010001011101 |
3 | 2010002000212121010000 |
4 | 110211333011101131 |
5 | 330241201131031 |
6 | 14054055404513 |
7 | 1411650001503 |
oct | 244577052135 |
9 | 63060777100 |
10 | 22112130141 |
11 | 94177a2722 |
12 | 4351383739 |
13 | 2115151a9a |
14 | 10daa0c673 |
15 | 8963cc3e6 |
hex | 525fc545d |
22112130141 has 10 divisors (see below), whose sum is σ = 33031700702. Its totient is φ = 14741420040.
The previous prime is 22112130133. The next prime is 22112130233. The reversal of 22112130141 is 14103121122.
It can be written as a sum of positive squares in only one way, i.e., 22092363225 + 19766916 = 148635^2 + 4446^2 .
It is not a de Polignac number, because 22112130141 - 23 = 22112130133 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 (22112130121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 136494550 + ... + 136494711.
Almost surely, 222112130141 is an apocalyptic number.
It is an amenable number.
22112130141 is a deficient number, since it is larger than the sum of its proper divisors (10919570561).
22112130141 is an equidigital number, since it uses as much as digits as its factorization.
22112130141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272989273 (or 272989264 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 22112130141 its reverse (14103121122), we get a palindrome (36215251263).
The spelling of 22112130141 in words is "twenty-two billion, one hundred twelve million, one hundred thirty thousand, one hundred forty-one".
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