Base | Representation |
---|---|
bin | 1111011100000100… |
… | …0001101010101001 |
3 | 101200211010021100022 |
4 | 3313001001222221 |
5 | 31441411210241 |
6 | 1523121250225 |
7 | 204461320133 |
oct | 36701015251 |
9 | 11624107308 |
10 | 4144241321 |
11 | 1837352930 |
12 | 977a93975 |
13 | 5107853cc |
14 | 2b4580053 |
15 | 193c6854b |
hex | f7041aa9 |
4144241321 has 8 divisors (see below), whose sum is σ = 4524184704. Its totient is φ = 3764830320.
The previous prime is 4144241303. The next prime is 4144241327. The reversal of 4144241321 is 1231424414.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4144241321 is a prime.
It is a super-2 number, since 2×41442413212 = 34349472253367650082, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4144241327) 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, 116726 + ... + 148031.
It is an arithmetic number, because the mean of its divisors is an integer number (565523088).
Almost surely, 24144241321 is an apocalyptic number.
It is an amenable number.
4144241321 is a deficient number, since it is larger than the sum of its proper divisors (379943383).
4144241321 is a wasteful number, since it uses less digits than its factorization.
4144241321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266191.
The product of its digits is 3072, while the sum is 26.
The square root of 4144241321 is about 64375.7821001035. The cubic root of 4144241321 is about 1606.2569219402.
Adding to 4144241321 its reverse (1231424414), we get a palindrome (5375665735).
The spelling of 4144241321 in words is "four billion, one hundred forty-four million, two hundred forty-one thousand, three hundred twenty-one".
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