Base | Representation |
---|---|
bin | 1100010011100001… |
… | …1010010110010001 |
3 | 22112012101222222202 |
4 | 3010320122112101 |
5 | 23231044403241 |
6 | 1303433212545 |
7 | 144566035142 |
oct | 30470322621 |
9 | 8465358882 |
10 | 3303122321 |
11 | 1445587764 |
12 | 782261155 |
13 | 408436565 |
14 | 23498dac9 |
15 | 144ebcd9b |
hex | c4e1a591 |
3303122321 has 6 divisors (see below), whose sum is σ = 3508853430. Its totient is φ = 3108820736.
The previous prime is 3303122309. The next prime is 3303122327. The reversal of 3303122321 is 1232213033.
It can be written as a sum of positive squares in 3 ways, for example, as 437019025 + 2866103296 = 20905^2 + 53536^2 .
It is not a de Polignac number, because 3303122321 - 218 = 3302860177 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3303122293 and 3303122302.
It is not an unprimeable number, because it can be changed into a prime (3303122327) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5714456 + ... + 5715033.
It is an arithmetic number, because the mean of its divisors is an integer number (584808905).
Almost surely, 23303122321 is an apocalyptic number.
It is an amenable number.
3303122321 is a deficient number, since it is larger than the sum of its proper divisors (205731109).
3303122321 is a wasteful number, since it uses less digits than its factorization.
3303122321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11429523 (or 11429506 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 3303122321 is about 57472.7963561892. The cubic root of 3303122321 is about 1489.2749533106.
Adding to 3303122321 its reverse (1232213033), we get a palindrome (4535335354).
The spelling of 3303122321 in words is "three billion, three hundred three million, one hundred twenty-two thousand, three hundred twenty-one".
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