Base | Representation |
---|---|
bin | 1101000111010111100101… |
… | …0011010000011110010101 |
3 | 1220001120011100012022011000 |
4 | 3101311321103100132111 |
5 | 3342230123004212041 |
6 | 50400322243133513 |
7 | 3015553666115226 |
oct | 321657123203625 |
9 | 56046140168130 |
10 | 14420240304021 |
11 | 465a653797a72 |
12 | 174a8a5374299 |
13 | 807a90996236 |
14 | 37bd2c7cb24d |
15 | 1a01846cdbb6 |
hex | d1d794d0795 |
14420240304021 has 32 divisors (see below), whose sum is σ = 21941383616000. Its totient is φ = 9353380495680.
The previous prime is 14420240303969. The next prime is 14420240304079. The reversal of 14420240304021 is 12040304202441.
14420240304021 is a `hidden beast` number, since 14 + 4 + 2 + 0 + 240 + 3 + 0 + 402 + 1 = 666.
It is not a de Polignac number, because 14420240304021 - 213 = 14420240295829 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14420240304091) 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 31 ways as a sum of consecutive naturals, for example, 34908516 + ... + 35319186.
It is an arithmetic number, because the mean of its divisors is an integer number (685668238000).
Almost surely, 214420240304021 is an apocalyptic number.
It is an amenable number.
14420240304021 is a deficient number, since it is larger than the sum of its proper divisors (7521143311979).
14420240304021 is a wasteful number, since it uses less digits than its factorization.
14420240304021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 445866 (or 445860 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 14420240304021 its reverse (12040304202441), we get a palindrome (26460544506462).
The spelling of 14420240304021 in words is "fourteen trillion, four hundred twenty billion, two hundred forty million, three hundred four thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •