Base | Representation |
---|---|
bin | 1011101000010110… |
… | …0111000111101010 |
3 | 22001120122201022200 |
4 | 2322011213013222 |
5 | 22343220030010 |
6 | 1233444001030 |
7 | 140236562256 |
oct | 27205470752 |
9 | 8046581280 |
10 | 3122033130 |
11 | 1362340777 |
12 | 731690176 |
13 | 3a9a709a8 |
14 | 2188d1266 |
15 | 13414bcc0 |
hex | ba1671ea |
3122033130 has 48 divisors (see below), whose sum is σ = 8175716640. Its totient is φ = 826549344.
The previous prime is 3122033111. The next prime is 3122033137. The reversal of 3122033130 is 313302213.
3122033130 is a `hidden beast` number, since 312 + 20 + 331 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3122033137) 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 23 ways as a sum of consecutive naturals, for example, 112272 + ... + 137291.
It is an arithmetic number, because the mean of its divisors is an integer number (170327430).
Almost surely, 23122033130 is an apocalyptic number.
3122033130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3122033130 is an abundant number, since it is smaller than the sum of its proper divisors (5053683510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3122033130 is a wasteful number, since it uses less digits than its factorization.
3122033130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249715 (or 249712 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 3122033130 is about 55875.1566440757. The cubic root of 3122033130 is about 1461.5460463141.
Adding to 3122033130 its reverse (313302213), we get a palindrome (3435335343).
The spelling of 3122033130 in words is "three billion, one hundred twenty-two million, thirty-three thousand, one hundred thirty".
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