Base | Representation |
---|---|
bin | 100101101001111100111001… |
… | …1110001001111101110011001 |
3 | 1121102202102220000202111012211 |
4 | 1023103321303301033232121 |
5 | 321403212034414102413 |
6 | 3132240533233235121 |
7 | 126523641566610061 |
oct | 11323716361175631 |
9 | 1542672800674184 |
10 | 331221230222233 |
11 | 965a01535a487a |
12 | 31194a87a02aa1 |
13 | 112a8049650030 |
14 | 5bb129bb4c3a1 |
15 | 2845c5709983d |
hex | 12d3e73c4fb99 |
331221230222233 has 8 divisors (see below), whose sum is σ = 356807648485568. Its totient is φ = 305650220829264.
The previous prime is 331221230222227. The next prime is 331221230222249. The reversal of 331221230222233 is 332222032122133.
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 331221230222233 - 217 = 331221230091161 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 331221230222195 and 331221230222204.
It is not an unprimeable number, because it can be changed into a prime (331221230222213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3852172941 + ... + 3852258922.
It is an arithmetic number, because the mean of its divisors is an integer number (44600956060696).
Almost surely, 2331221230222233 is an apocalyptic number.
It is an amenable number.
331221230222233 is a deficient number, since it is larger than the sum of its proper divisors (25586418263335).
331221230222233 is a wasteful number, since it uses less digits than its factorization.
331221230222233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7704435183.
The product of its (nonzero) digits is 31104, while the sum is 31.
Adding to 331221230222233 its reverse (332222032122133), we get a palindrome (663443262344366).
The spelling of 331221230222233 in words is "three hundred thirty-one trillion, two hundred twenty-one billion, two hundred thirty million, two hundred twenty-two thousand, two hundred thirty-three".
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