Base | Representation |
---|---|
bin | 11110111100001100… |
… | …101001001111010001 |
3 | 10011202022102201222211 |
4 | 132330030221033101 |
5 | 1021014340433241 |
6 | 23132335032121 |
7 | 2254164026500 |
oct | 367414511721 |
9 | 104668381884 |
10 | 33222202321 |
11 | 130a9081360 |
12 | 653206b641 |
13 | 3195b085a9 |
14 | 1872372837 |
15 | ce6960781 |
hex | 7bc3293d1 |
33222202321 has 12 divisors (see below), whose sum is σ = 42159530160. Its totient is φ = 25887429960.
The previous prime is 33222202319. The next prime is 33222202327. The reversal of 33222202321 is 12320222233.
It is not a de Polignac number, because 33222202321 - 21 = 33222202319 is a prime.
It is a super-2 number, since 2×332222023212 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33222202292 and 33222202301.
It is not an unprimeable number, because it can be changed into a prime (33222202327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30817831 + ... + 30818908.
It is an arithmetic number, because the mean of its divisors is an integer number (3513294180).
Almost surely, 233222202321 is an apocalyptic number.
It is an amenable number.
33222202321 is a deficient number, since it is larger than the sum of its proper divisors (8937327839).
33222202321 is a wasteful number, since it uses less digits than its factorization.
33222202321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61636764 (or 61636757 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 33222202321 its reverse (12320222233), we get a palindrome (45542424554).
The spelling of 33222202321 in words is "thirty-three billion, two hundred twenty-two million, two hundred two thousand, three hundred twenty-one".
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