Base | Representation |
---|---|
bin | 100100101111101011011010… |
… | …0100011001000001000100001 |
3 | 1120101101210012011010100220001 |
4 | 1021133112310203020020201 |
5 | 314331002042434024441 |
6 | 3103225345233220001 |
7 | 125036211461006113 |
oct | 11137266443101041 |
9 | 1511353164110801 |
10 | 323212203033121 |
11 | 93a9258653a876 |
12 | 30300834a01601 |
13 | 10b46a1a77916c |
14 | 59b57a861b3b3 |
15 | 2757757886731 |
hex | 125f5b48c8221 |
323212203033121 has 32 divisors (see below), whose sum is σ = 332844441904800. Its totient is φ = 313734168084480.
The previous prime is 323212203033107. The next prime is 323212203033149. The reversal of 323212203033121 is 121330302212323.
It is a happy number.
It can be written as a sum of positive squares in 16 ways, for example, as 275924025343521 + 47288177689600 = 16610961^2 + 6876640^2 .
It is a cyclic number.
It is not a de Polignac number, because 323212203033121 - 25 = 323212203033089 is a prime.
It is a super-2 number, since 2×3232122030331212 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 323212203033121.
It is not an unprimeable number, because it can be changed into a prime (323212203433121) 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, 6016917555 + ... + 6016971271.
It is an arithmetic number, because the mean of its divisors is an integer number (10401388809525).
Almost surely, 2323212203033121 is an apocalyptic number.
It is an amenable number.
323212203033121 is a deficient number, since it is larger than the sum of its proper divisors (9632238871679).
323212203033121 is a wasteful number, since it uses less digits than its factorization.
323212203033121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55989.
The product of its (nonzero) digits is 7776, while the sum is 28.
Adding to 323212203033121 its reverse (121330302212323), we get a palindrome (444542505245444).
The spelling of 323212203033121 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred three million, thirty-three thousand, one hundred twenty-one".
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