Base | Representation |
---|---|
bin | 11010011101110… |
… | …011110101101100 |
3 | 1010221111122211212 |
4 | 122131303311230 |
5 | 1402132201444 |
6 | 112020533552 |
7 | 14001061100 |
oct | 3235636554 |
9 | 1127448755 |
10 | 444022124 |
11 | 208703437 |
12 | 1048512b8 |
13 | 70cb5ab0 |
14 | 42d83900 |
15 | 28eac19e |
hex | 1a773d6c |
444022124 has 36 divisors (see below), whose sum is σ = 973438704. Its totient is φ = 175656096.
The previous prime is 444022091. The next prime is 444022129. The reversal of 444022124 is 421220444.
It is a self number, because there is not a number n which added to its sum of digits gives 444022124.
It is not an unprimeable number, because it can be changed into a prime (444022129) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84584 + ... + 89679.
It is an arithmetic number, because the mean of its divisors is an integer number (27039964).
Almost surely, 2444022124 is an apocalyptic number.
It is an amenable number.
444022124 is an abundant number, since it is smaller than the sum of its proper divisors (529416580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
444022124 is a wasteful number, since it uses less digits than its factorization.
444022124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174294 (or 174285 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 23.
The square root of 444022124 is about 21071.8324784533. The cubic root of 444022124 is about 762.9010336527.
Adding to 444022124 its reverse (421220444), we get a palindrome (865242568).
The spelling of 444022124 in words is "four hundred forty-four million, twenty-two thousand, one hundred twenty-four".
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