Base | Representation |
---|---|
bin | 1100111011000111100… |
… | …01000101011110001100 |
3 | 1120110011222122202220111 |
4 | 12131203301011132030 |
5 | 24233411143141330 |
6 | 535555105125404 |
7 | 44040051663535 |
oct | 6354361053614 |
9 | 1513158582814 |
10 | 444055443340 |
11 | 1613607a3003 |
12 | 72089329864 |
13 | 32b49955202 |
14 | 176c71d768c |
15 | b83e45832a |
hex | 6763c4578c |
444055443340 has 48 divisors (see below), whose sum is σ = 968729013504. Its totient is φ = 170797536000.
The previous prime is 444055443317. The next prime is 444055443347. The reversal of 444055443340 is 43344550444.
It is a junction number, because it is equal to n+sod(n) for n = 444055443293 and 444055443302.
It is not an unprimeable number, because it can be changed into a prime (444055443347) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2183611 + ... + 2378290.
It is an arithmetic number, because the mean of its divisors is an integer number (20181854448).
Almost surely, 2444055443340 is an apocalyptic number.
It is an amenable number.
444055443340 is an abundant number, since it is smaller than the sum of its proper divisors (524673570164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
444055443340 is a wasteful number, since it uses less digits than its factorization.
444055443340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4562098 (or 4562096 counting only the distinct ones).
The product of its (nonzero) digits is 921600, while the sum is 40.
Adding to 444055443340 its reverse (43344550444), we get a palindrome (487399993784).
The spelling of 444055443340 in words is "four hundred forty-four billion, fifty-five million, four hundred forty-three thousand, three hundred forty".
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