Base | Representation |
---|---|
bin | 1011101000011011… |
… | …0000000101111111 |
3 | 22001121012220100002 |
4 | 2322012300011333 |
5 | 22343304111111 |
6 | 1233454224515 |
7 | 140242245560 |
oct | 27206600577 |
9 | 8047186302 |
10 | 3122332031 |
11 | 13625252a5 |
12 | 7317b513b |
13 | 3a9b46a60 |
14 | 21896c167 |
15 | 1341aa63b |
hex | ba1b017f |
3122332031 has 24 divisors (see below), whose sum is σ = 3907324512. Its totient is φ = 2429654400.
The previous prime is 3122332021. The next prime is 3122332043. The reversal of 3122332031 is 1302332213.
It is not a de Polignac number, because 3122332031 - 230 = 2048590207 is a prime.
It is a super-2 number, since 2×31223320312 = 19497914623617169922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3122331994 and 3122332012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3122332021) 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, 334001 + ... + 343221.
It is an arithmetic number, because the mean of its divisors is an integer number (162805188).
Almost surely, 23122332031 is an apocalyptic number.
3122332031 is a deficient number, since it is larger than the sum of its proper divisors (784992481).
3122332031 is an equidigital number, since it uses as much as digits as its factorization.
3122332031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9363 (or 9302 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 3122332031 is about 55877.8313018678. The cubic root of 3122332031 is about 1461.5926872492.
Adding to 3122332031 its reverse (1302332213), we get a palindrome (4424664244).
The spelling of 3122332031 in words is "three billion, one hundred twenty-two million, three hundred thirty-two thousand, thirty-one".
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