Base | Representation |
---|---|
bin | 11010010011111… |
… | …101011101111100 |
3 | 1010202122111000020 |
4 | 122103331131330 |
5 | 1401002040444 |
6 | 111445332140 |
7 | 13640115306 |
oct | 3223753574 |
9 | 1122574006 |
10 | 441440124 |
11 | 2071aa554 |
12 | 103a07050 |
13 | 705c0798 |
14 | 428b0976 |
15 | 28b4c119 |
hex | 1a4fd77c |
441440124 has 48 divisors (see below), whose sum is σ = 1081328640. Its totient is φ = 139979520.
The previous prime is 441440101. The next prime is 441440137. The reversal of 441440124 is 421044144.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 441440094 and 441440103.
It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 11892 + ... + 32004.
It is an arithmetic number, because the mean of its divisors is an integer number (22527680).
Almost surely, 2441440124 is an apocalyptic number.
It is an amenable number.
441440124 is an abundant number, since it is smaller than the sum of its proper divisors (639888516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441440124 is a wasteful number, since it uses less digits than its factorization.
441440124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20210 (or 20208 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 24.
The square root of 441440124 is about 21010.4765295792. The cubic root of 441440124 is about 761.4193950052.
Adding to 441440124 its reverse (421044144), we get a palindrome (862484268).
The spelling of 441440124 in words is "four hundred forty-one million, four hundred forty thousand, one hundred twenty-four".
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