Base | Representation |
---|---|
bin | 1000010011111010… |
… | …1000011100111010 |
3 | 12202111001002220212 |
4 | 2010332220130322 |
5 | 14032114324010 |
6 | 1005214151122 |
7 | 106200165425 |
oct | 20476503472 |
9 | 5674032825 |
10 | 2231011130 |
11 | a45390757 |
12 | 5231b24a2 |
13 | 29729b93a |
14 | 1724309bc |
15 | d0ce5505 |
hex | 84fa873a |
2231011130 has 16 divisors (see below), whose sum is σ = 4028493960. Its totient is φ = 889588032.
The previous prime is 2231011129. The next prime is 2231011177. The reversal of 2231011130 is 311101322.
2231011130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1189077289 + 1041933841 = 34483^2 + 32279^2 .
It is a super-3 number, since 3×22310111303 (a number of 29 digits) contains 333 as substring.
It is a Curzon 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, 348725 + ... + 355064.
Almost surely, 22231011130 is an apocalyptic number.
2231011130 is a deficient number, since it is larger than the sum of its proper divisors (1797482830).
2231011130 is a wasteful number, since it uses less digits than its factorization.
2231011130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 704113.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 2231011130 is about 47233.5805333451. The cubic root of 2231011130 is about 1306.6739878662.
Adding to 2231011130 its reverse (311101322), we get a palindrome (2542112452).
The spelling of 2231011130 in words is "two billion, two hundred thirty-one million, eleven thousand, one hundred thirty".
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