Base | Representation |
---|---|
bin | 100101101001110011100101… |
… | …1110101111110110000110001 |
3 | 1121102200112021101111110112012 |
4 | 1023103213023311332300301 |
5 | 321402400111123201001 |
6 | 3132223425044012305 |
7 | 126522333210323546 |
oct | 11323471365766061 |
9 | 1542615241443465 |
10 | 331201233022001 |
11 | 96592721708311 |
12 | 31191026991095 |
13 | 112a61b0715884 |
14 | 5bb0321d94bcd |
15 | 28454866d32bb |
hex | 12d39cbd7ec31 |
331201233022001 has 8 divisors (see below), whose sum is σ = 336144954499200. Its totient is φ = 326257523882928.
The previous prime is 331201233021941. The next prime is 331201233022013. The reversal of 331201233022001 is 100220332102133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-331201233022001 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (331201233022901) 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, 60807560 + ... + 66030006.
It is an arithmetic number, because the mean of its divisors is an integer number (42018119312400).
Almost surely, 2331201233022001 is an apocalyptic number.
It is an amenable number.
331201233022001 is a deficient number, since it is larger than the sum of its proper divisors (4943721477199).
331201233022001 is an equidigital number, since it uses as much as digits as its factorization.
331201233022001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6169063.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 331201233022001 its reverse (100220332102133), we get a palindrome (431421565124134).
The spelling of 331201233022001 in words is "three hundred thirty-one trillion, two hundred one billion, two hundred thirty-three million, twenty-two thousand, one".
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