Base | Representation |
---|---|
bin | 100101101010100010111111… |
… | …1100011001001110010100001 |
3 | 1121110001021000221200012102210 |
4 | 1023111011333203021302201 |
5 | 321411032102222424441 |
6 | 3132342302322232333 |
7 | 126532565662332534 |
oct | 11325057743116241 |
9 | 1543037027605383 |
10 | 331303032233121 |
11 | 96621910709353 |
12 | 311a88b71b56a9 |
13 | 112b2984bca280 |
14 | 5bb521bd64a1b |
15 | 2847e4386c616 |
hex | 12d517f8c9ca1 |
331303032233121 has 16 divisors (see below), whose sum is σ = 475726442836736. Its totient is φ = 203874816917376.
The previous prime is 331303032232999. The next prime is 331303032233123. The reversal of 331303032233121 is 121332230303133.
It is not a de Polignac number, because 331303032233121 - 215 = 331303032200353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (331303032233123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80725060 + ... + 84729813.
It is an arithmetic number, because the mean of its divisors is an integer number (29732902677296).
Almost surely, 2331303032233121 is an apocalyptic number.
It is an amenable number.
331303032233121 is a deficient number, since it is larger than the sum of its proper divisors (144423410603615).
331303032233121 is a wasteful number, since it uses less digits than its factorization.
331303032233121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165506232.
The product of its (nonzero) digits is 17496, while the sum is 30.
Adding to 331303032233121 its reverse (121332230303133), we get a palindrome (452635262536254).
The spelling of 331303032233121 in words is "three hundred thirty-one trillion, three hundred three billion, thirty-two million, two hundred thirty-three thousand, one hundred twenty-one".
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