Base | Representation |
---|---|
bin | 100000010011100101111… |
… | …0011010000110111000100 |
3 | 120201110201121221002100120 |
4 | 1000213023303100313010 |
5 | 1040221331312230040 |
6 | 13235432502141540 |
7 | 635534215636632 |
oct | 100471363206704 |
9 | 16643647832316 |
10 | 4440120430020 |
11 | 1462054257950 |
12 | 5b86374218b0 |
13 | 262917433ba2 |
14 | 114c8da9c352 |
15 | 7a76ec287d0 |
hex | 409cbcd0dc4 |
4440120430020 has 96 divisors (see below), whose sum is σ = 13694225126400. Its totient is φ = 1065942399360.
The previous prime is 4440120430001. The next prime is 4440120430037. The reversal of 4440120430020 is 200340210444.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32589570 + ... + 32725529.
It is an arithmetic number, because the mean of its divisors is an integer number (142648178400).
Almost surely, 24440120430020 is an apocalyptic number.
It is an amenable number.
4440120430020 is an abundant number, since it is smaller than the sum of its proper divisors (9254104696380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4440120430020 is a wasteful number, since it uses less digits than its factorization.
4440120430020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65315225 (or 65315223 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 4440120430020 its reverse (200340210444), we get a palindrome (4640460640464).
The spelling of 4440120430020 in words is "four trillion, four hundred forty billion, one hundred twenty million, four hundred thirty thousand, twenty".
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