Base | Representation |
---|---|
bin | 1011100101111000… |
… | …00101100010000000 |
3 | 121001201021110210101 |
4 | 11302330011202000 |
5 | 100221132234331 |
6 | 2505311212144 |
7 | 310135233430 |
oct | 56274054200 |
9 | 17051243711 |
10 | 6223321216 |
11 | 27039a2382 |
12 | 1258217054 |
13 | 78242a0b8 |
14 | 4307422c0 |
15 | 26654c061 |
hex | 172f05880 |
6223321216 has 32 divisors (see below), whose sum is σ = 14169170880. Its totient is φ = 2667137280.
The previous prime is 6223321213. The next prime is 6223321217. The reversal of 6223321216 is 6121233226.
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (6223321213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3471940 + ... + 3473731.
It is an arithmetic number, because the mean of its divisors is an integer number (442786590).
Almost surely, 26223321216 is an apocalyptic number.
It is an amenable number.
6223321216 is an abundant number, since it is smaller than the sum of its proper divisors (7945849664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6223321216 is an equidigital number, since it uses as much as digits as its factorization.
6223321216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6945692 (or 6945680 counting only the distinct ones).
The product of its digits is 5184, while the sum is 28.
The square root of 6223321216 is about 78888.0296115957. The cubic root of 6223321216 is about 1839.3910650402.
The spelling of 6223321216 in words is "six billion, two hundred twenty-three million, three hundred twenty-one thousand, two hundred sixteen".
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