Base | Representation |
---|---|
bin | 1000101001001000… |
… | …1110010101101011 |
3 | 12222200112220011000 |
4 | 2022102032111223 |
5 | 14222412030011 |
6 | 1022114210043 |
7 | 111330645663 |
oct | 21222162553 |
9 | 5880486130 |
10 | 2320033131 |
11 | a90664259 |
12 | 548b83923 |
13 | 2ac86a690 |
14 | 1801a51a3 |
15 | d8a2c356 |
hex | 8a48e56b |
2320033131 has 16 divisors (see below), whose sum is σ = 3701477920. Its totient is φ = 1427712480.
The previous prime is 2320033127. The next prime is 2320033139. The reversal of 2320033131 is 1313300232.
It is not a de Polignac number, because 2320033131 - 22 = 2320033127 is a prime.
It is a super-2 number, since 2×23200331312 = 10765107457875326322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2320033139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3304540 + ... + 3305241.
It is an arithmetic number, because the mean of its divisors is an integer number (231342370).
Almost surely, 22320033131 is an apocalyptic number.
2320033131 is a deficient number, since it is larger than the sum of its proper divisors (1381444789).
2320033131 is a wasteful number, since it uses less digits than its factorization.
2320033131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6609803 (or 6609797 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 2320033131 is about 48166.7222364155. The cubic root of 2320033131 is about 1323.8274912304.
Adding to 2320033131 its reverse (1313300232), we get a palindrome (3633333363).
The spelling of 2320033131 in words is "two billion, three hundred twenty million, thirty-three thousand, one hundred thirty-one".
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