Base | Representation |
---|---|
bin | 1100000000000010… |
… | …1111011111101110 |
3 | 22022111200002111101 |
4 | 3000000233133232 |
5 | 23044140420024 |
6 | 1251354113314 |
7 | 142554422041 |
oct | 30000573756 |
9 | 8274602441 |
10 | 3221420014 |
11 | 140345359a |
12 | 75aa1b83a |
13 | 3c452b3b7 |
14 | 227ba2c58 |
15 | 13cc2ec44 |
hex | c002f7ee |
3221420014 has 8 divisors (see below), whose sum is σ = 4839464520. Its totient is φ = 1608265176.
The previous prime is 3221420011. The next prime is 3221420029. The reversal of 3221420014 is 4100241223.
3221420014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 3221419973 and 3221420000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3221420011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220769 + ... + 1223404.
It is an arithmetic number, because the mean of its divisors is an integer number (604933065).
Almost surely, 23221420014 is an apocalyptic number.
3221420014 is a deficient number, since it is larger than the sum of its proper divisors (1618044506).
3221420014 is a wasteful number, since it uses less digits than its factorization.
3221420014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2444834.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 3221420014 is about 56757.5546865789. The cubic root of 3221420014 is about 1476.8932905233.
Adding to 3221420014 its reverse (4100241223), we get a palindrome (7321661237).
The spelling of 3221420014 in words is "three billion, two hundred twenty-one million, four hundred twenty thousand, fourteen".
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