Base | Representation |
---|---|
bin | 101001000111000000… |
… | …111110101011010100 |
3 | 11012221021021211020202 |
4 | 221013000332223110 |
5 | 1210400111041040 |
6 | 32140025120032 |
7 | 3121600155455 |
oct | 510700765324 |
9 | 135837254222 |
10 | 44141112020 |
11 | 177a1563875 |
12 | 867a929018 |
13 | 4215cb04c5 |
14 | 21ca57512c |
15 | 1235333015 |
hex | a4703ead4 |
44141112020 has 12 divisors (see below), whose sum is σ = 92696335284. Its totient is φ = 17656444800.
The previous prime is 44141112011. The next prime is 44141112053. The reversal of 44141112020 is 2021114144.
It can be written as a sum of positive squares in 2 ways, for example, as 5081123524 + 39059988496 = 71282^2 + 197636^2 .
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 2207055601 = 44141112020 / (4 + 4 + 1 + 4 + 1 + 1 + 1 + 2 + 0 + 2 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 44141111983 and 44141112001.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103527781 + ... + 1103527820.
It is an arithmetic number, because the mean of its divisors is an integer number (7724694607).
Almost surely, 244141112020 is an apocalyptic number.
It is an amenable number.
44141112020 is an abundant number, since it is smaller than the sum of its proper divisors (48555223264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44141112020 is a wasteful number, since it uses less digits than its factorization.
44141112020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2207055610 (or 2207055608 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 44141112020 its reverse (2021114144), we get a palindrome (46162226164).
The spelling of 44141112020 in words is "forty-four billion, one hundred forty-one million, one hundred twelve thousand, twenty".
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