Base | Representation |
---|---|
bin | 10100100101011000… |
… | …100011111100001101 |
3 | 2010001022212120021000 |
4 | 110211120203330031 |
5 | 330231110012031 |
6 | 14053055130513 |
7 | 1411465113330 |
oct | 244530437415 |
9 | 63038776230 |
10 | 22102032141 |
11 | 9412025972 |
12 | 4349b13a39 |
13 | 2113027737 |
14 | 10d9540617 |
15 | 8955853e6 |
hex | 525623f0d |
22102032141 has 64 divisors (see below), whose sum is σ = 38338191360. Its totient is φ = 12322031040.
The previous prime is 22102032119. The next prime is 22102032143. The reversal of 22102032141 is 14123020122.
It is a happy number.
It is not a de Polignac number, because 22102032141 - 226 = 22034923277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22102032143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2936515 + ... + 2944031.
It is an arithmetic number, because the mean of its divisors is an integer number (599034240).
Almost surely, 222102032141 is an apocalyptic number.
22102032141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
22102032141 is a deficient number, since it is larger than the sum of its proper divisors (16236159219).
22102032141 is a wasteful number, since it uses less digits than its factorization.
22102032141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7911 (or 7905 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 22102032141 its reverse (14123020122), we get a palindrome (36225052263).
The spelling of 22102032141 in words is "twenty-two billion, one hundred two million, thirty-two thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •