Base | Representation |
---|---|
bin | 1100011000000100… |
… | …1110111010110101 |
3 | 22120112022212010200 |
4 | 3012001032322311 |
5 | 23300441241041 |
6 | 1305354311113 |
7 | 145220223222 |
oct | 30601167265 |
9 | 8515285120 |
10 | 3322212021 |
11 | 1455336077 |
12 | 788728499 |
13 | 40c38b53b |
14 | 23731c949 |
15 | 1469de1b6 |
hex | c604eeb5 |
3322212021 has 6 divisors (see below), whose sum is σ = 4798750710. Its totient is φ = 2214808008.
The previous prime is 3322212013. The next prime is 3322212031. The reversal of 3322212021 is 1202122233.
3322212021 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 2416803921 + 905408100 = 49161^2 + 30090^2 .
It is not a de Polignac number, because 3322212021 - 23 = 3322212013 is a prime.
It is a super-2 number, since 2×33222120212 = 22074185424953808882, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3322211985 and 3322212003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3322212011) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 184567326 + ... + 184567343.
It is an arithmetic number, because the mean of its divisors is an integer number (799791785).
Almost surely, 23322212021 is an apocalyptic number.
It is an amenable number.
3322212021 is a deficient number, since it is larger than the sum of its proper divisors (1476538689).
3322212021 is a wasteful number, since it uses less digits than its factorization.
3322212021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 369134675 (or 369134672 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 3322212021 is about 57638.6330597803. The cubic root of 3322212021 is about 1492.1384277701.
Adding to 3322212021 its reverse (1202122233), we get a palindrome (4524334254).
The spelling of 3322212021 in words is "three billion, three hundred twenty-two million, two hundred twelve thousand, twenty-one".
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