Base | Representation |
---|---|
bin | 1100011000010100… |
… | …0101100000000101 |
3 | 22120121020011121002 |
4 | 3012011011200011 |
5 | 23301221101041 |
6 | 1305432103045 |
7 | 145231630640 |
oct | 30605054005 |
9 | 8517204532 |
10 | 3323222021 |
11 | 1455965989 |
12 | 788b34a85 |
13 | 40c653182 |
14 | 237502a57 |
15 | 146b3d59b |
hex | c6145805 |
3323222021 has 8 divisors (see below), whose sum is σ = 3799396800. Its totient is φ = 2847404448.
The previous prime is 3323222009. The next prime is 3323222029. The reversal of 3323222021 is 1202223233.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3323222021 - 218 = 3322959877 is a prime.
It is a super-2 number, since 2×33232220212 = 22087609201718648882, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3323221984 and 3323222002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3323222029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69056 + ... + 106841.
It is an arithmetic number, because the mean of its divisors is an integer number (474924600).
Almost surely, 23323222021 is an apocalyptic number.
It is an amenable number.
3323222021 is a deficient number, since it is larger than the sum of its proper divisors (476174779).
3323222021 is a wasteful number, since it uses less digits than its factorization.
3323222021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178603.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 3323222021 is about 57647.3938786481. The cubic root of 3323222021 is about 1492.2896229282.
Adding to 3323222021 its reverse (1202223233), we get a palindrome (4525445254).
The spelling of 3323222021 in words is "three billion, three hundred twenty-three million, two hundred twenty-two thousand, twenty-one".
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