Base | Representation |
---|---|
bin | 100000010100100111110… |
… | …1011111011100010111101 |
3 | 120201200102211110101020202 |
4 | 1000221033223323202331 |
5 | 1040240344233201341 |
6 | 13240440223253245 |
7 | 635643104216312 |
oct | 100511753734275 |
9 | 16650384411222 |
10 | 4442333100221 |
11 | 1462a8a250805 |
12 | 5b8b5444a225 |
13 | 262baa9805b3 |
14 | 11501d8b6d09 |
15 | 7a84e0e979b |
hex | 40a4fafb8bd |
4442333100221 has 8 divisors (see below), whose sum is σ = 4447189159200. Its totient is φ = 4437477330160.
The previous prime is 4442333100217. The next prime is 4442333100341. The reversal of 4442333100221 is 1220013332444.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4442333100221 - 22 = 4442333100217 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4442333100721) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48000290 + ... + 48092748.
It is an arithmetic number, because the mean of its divisors is an integer number (555898644900).
Almost surely, 24442333100221 is an apocalyptic number.
It is an amenable number.
4442333100221 is a deficient number, since it is larger than the sum of its proper divisors (4856058979).
4442333100221 is an equidigital number, since it uses as much as digits as its factorization.
4442333100221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144459.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 4442333100221 its reverse (1220013332444), we get a palindrome (5662346432665).
The spelling of 4442333100221 in words is "four trillion, four hundred forty-two billion, three hundred thirty-three million, one hundred thousand, two hundred twenty-one".
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