Base | Representation |
---|---|
bin | 100101101001111000101101… |
… | …0010100000010100101010001 |
3 | 1121102201120121121122100210002 |
4 | 1023103301122110002211101 |
5 | 321403040103034414413 |
6 | 3132232442403215345 |
7 | 126523202256315110 |
oct | 11323613224024521 |
9 | 1542646547570702 |
10 | 331212213201233 |
11 | 96597346738501 |
12 | 31193190077555 |
13 | 112a72404c0550 |
14 | 5bb0a84385c77 |
15 | 28458ca659958 |
hex | 12d3c5a502951 |
331212213201233 has 32 divisors (see below), whose sum is σ = 417482154980352. Its totient is φ = 255745053345600.
The previous prime is 331212213201211. The next prime is 331212213201239. The reversal of 331212213201233 is 332102312212133.
It is not a de Polignac number, because 331212213201233 - 26 = 331212213201169 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 331212213201196 and 331212213201205.
It is not an unprimeable number, because it can be changed into a prime (331212213201239) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31559663 + ... + 40723908.
It is an arithmetic number, because the mean of its divisors is an integer number (13046317343136).
Almost surely, 2331212213201233 is an apocalyptic number.
It is an amenable number.
331212213201233 is a deficient number, since it is larger than the sum of its proper divisors (86269941779119).
331212213201233 is a wasteful number, since it uses less digits than its factorization.
331212213201233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72284805.
The product of its (nonzero) digits is 7776, while the sum is 29.
Adding to 331212213201233 its reverse (332102312212133), we get a palindrome (663314525413366).
The spelling of 331212213201233 in words is "three hundred thirty-one trillion, two hundred twelve billion, two hundred thirteen million, two hundred one thousand, two hundred thirty-three".
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