Base | Representation |
---|---|
bin | 1100111011101111010001… |
… | …0010011000101001100101 |
3 | 1212100110102221001220010112 |
4 | 3032323310102120221211 |
5 | 3330441430143210041 |
6 | 50124440253502405 |
7 | 2665251523254443 |
oct | 316736422305145 |
9 | 55313387056115 |
10 | 14220440210021 |
11 | 4592944855141 |
12 | 17180247a1a05 |
13 | 7c1c9bbca646 |
14 | 3723b70a5b93 |
15 | 199d8da95deb |
hex | ceef4498a65 |
14220440210021 has 8 divisors (see below), whose sum is σ = 14293072960320. Its totient is φ = 14147948086272.
The previous prime is 14220440209993. The next prime is 14220440210101. The reversal of 14220440210021 is 12001204402241.
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-14220440210021 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 (14220440210521) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34953875 + ... + 35358368.
It is an arithmetic number, because the mean of its divisors is an integer number (1786634120040).
Almost surely, 214220440210021 is an apocalyptic number.
It is an amenable number.
14220440210021 is a deficient number, since it is larger than the sum of its proper divisors (72632750299).
14220440210021 is an equidigital number, since it uses as much as digits as its factorization.
14220440210021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70313275.
The product of its (nonzero) digits is 1024, while the sum is 23.
Adding to 14220440210021 its reverse (12001204402241), we get a palindrome (26221644612262).
The spelling of 14220440210021 in words is "fourteen trillion, two hundred twenty billion, four hundred forty million, two hundred ten thousand, twenty-one".
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