Base | Representation |
---|---|
bin | 101100000111001001011… |
… | …110010001110011001001 |
3 | 101201210101202010221022012 |
4 | 230013021132101303021 |
5 | 344131132004220241 |
6 | 10240324051105305 |
7 | 432002143503206 |
oct | 54071136216311 |
9 | 11653352127265 |
10 | 3031332101321 |
11 | a69642a43197 |
12 | 40b5aaba2235 |
13 | 18cb12b8c524 |
14 | a6a0821acad |
15 | 53cba29e6eb |
hex | 2c1c9791cc9 |
3031332101321 has 8 divisors (see below), whose sum is σ = 3140283750600. Its totient is φ = 2922675315840.
The previous prime is 3031332101311. The next prime is 3031332101443. The reversal of 3031332101321 is 1231012331303.
3031332101321 is digitally balanced in base 3, 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 28249225 + 3031303852096 = 5315^2 + 1741064^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3031332101321 - 222 = 3031327907017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3031332101311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73695020 + ... + 73736141.
It is an arithmetic number, because the mean of its divisors is an integer number (392535468825).
Almost surely, 23031332101321 is an apocalyptic number.
It is an amenable number.
3031332101321 is a deficient number, since it is larger than the sum of its proper divisors (108951649279).
3031332101321 is a wasteful number, since it uses less digits than its factorization.
3031332101321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147431899.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 3031332101321 its reverse (1231012331303), we get a palindrome (4262344432624).
The spelling of 3031332101321 in words is "three trillion, thirty-one billion, three hundred thirty-two million, one hundred one thousand, three hundred twenty-one".
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