Base | Representation |
---|---|
bin | 1011111111110001… |
… | …1110010110100111 |
3 | 22022102120020210200 |
4 | 2333330132112213 |
5 | 23043344114343 |
6 | 1251314121543 |
7 | 142542052206 |
oct | 27774362647 |
9 | 8272506720 |
10 | 3220301223 |
11 | 1402859a77 |
12 | 75a5802b3 |
13 | 3c42290a9 |
14 | 22799123d |
15 | 13caad4d3 |
hex | bff1e5a7 |
3220301223 has 24 divisors (see below), whose sum is σ = 4685491200. Its totient is φ = 2131257744.
The previous prime is 3220301213. The next prime is 3220301237. The reversal of 3220301223 is 3221030223.
It is a happy number.
It is not a de Polignac number, because 3220301223 - 24 = 3220301207 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3220301196 and 3220301205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3220301213) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 772218 + ... + 776376.
It is an arithmetic number, because the mean of its divisors is an integer number (195228800).
Almost surely, 23220301223 is an apocalyptic number.
3220301223 is a deficient number, since it is larger than the sum of its proper divisors (1465189977).
3220301223 is a wasteful number, since it uses less digits than its factorization.
3220301223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4771 (or 4768 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 3220301223 is about 56747.6979533091. The cubic root of 3220301223 is about 1476.7222969619.
Adding to 3220301223 its reverse (3221030223), we get a palindrome (6441331446).
Subtracting 3220301223 from its reverse (3221030223), we obtain a cube (729000 = 903).
The spelling of 3220301223 in words is "three billion, two hundred twenty million, three hundred one thousand, two hundred twenty-three".
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