Base | Representation |
---|---|
bin | 100101101001110011011111… |
… | …1001110010111111111111111 |
3 | 1121102200111201122010112101221 |
4 | 1023103212333032113333333 |
5 | 321402344142424004043 |
6 | 3132223352042214211 |
7 | 126522325026661321 |
oct | 11323467716277777 |
9 | 1542614648115357 |
10 | 331201021313023 |
11 | 96592623158214 |
12 | 31190b87ab4367 |
13 | 112a61788bbba4 |
14 | 5bb0301c05611 |
15 | 2845472d148ed |
hex | 12d39bf397fff |
331201021313023 has 8 divisors (see below), whose sum is σ = 340423116712448. Its totient is φ = 322048005280344.
The previous prime is 331201021313011. The next prime is 331201021313051. The reversal of 331201021313023 is 320313120102133.
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 331201021313023 - 237 = 331063582359551 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331201021313003) 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, 17269831965 + ... + 17269851142.
It is an arithmetic number, because the mean of its divisors is an integer number (42552889589056).
Almost surely, 2331201021313023 is an apocalyptic number.
331201021313023 is a deficient number, since it is larger than the sum of its proper divisors (9222095399425).
331201021313023 is a wasteful number, since it uses less digits than its factorization.
331201021313023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34539683373.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 331201021313023 its reverse (320313120102133), we get a palindrome (651514141415156).
The spelling of 331201021313023 in words is "three hundred thirty-one trillion, two hundred one billion, twenty-one million, three hundred thirteen thousand, twenty-three".
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