Base | Representation |
---|---|
bin | 10100100101010001… |
… | …111101100100110010 |
3 | 2010001012121200010112 |
4 | 110211101331210302 |
5 | 330230134132010 |
6 | 14052554101322 |
7 | 1411444316504 |
oct | 244521754462 |
9 | 63035550115 |
10 | 22100302130 |
11 | 9411054105 |
12 | 434941a842 |
13 | 211287016a |
14 | 10d920dd74 |
15 | 895342a05 |
hex | 52547d932 |
22100302130 has 16 divisors (see below), whose sum is σ = 39804874200. Its totient is φ = 8834714112.
The previous prime is 22100302127. The next prime is 22100302157. The reversal of 22100302130 is 3120300122.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 7451315041 + 14648987089 = 86321^2 + 121033^2 .
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 658655 + ... + 691394.
Almost surely, 222100302130 is an apocalyptic number.
22100302130 is a deficient number, since it is larger than the sum of its proper divisors (17704572070).
22100302130 is a wasteful number, since it uses less digits than its factorization.
22100302130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1351693.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 22100302130 its reverse (3120300122), we get a palindrome (25220602252).
The spelling of 22100302130 in words is "twenty-two billion, one hundred million, three hundred two thousand, one hundred thirty".
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