Base | Representation |
---|---|
bin | 11010100010110… |
… | …110100100110110 |
3 | 1011000222211012020 |
4 | 122202312210312 |
5 | 1403002002204 |
6 | 112105134010 |
7 | 14015235111 |
oct | 3242664466 |
9 | 1130884166 |
10 | 445344054 |
11 | 209426641 |
12 | 10518a306 |
13 | 713596bc |
14 | 43209578 |
15 | 2916dbd9 |
hex | 1a8b6936 |
445344054 has 16 divisors (see below), whose sum is σ = 907494192. Its totient is φ = 145647008.
The previous prime is 445344043. The next prime is 445344071. The reversal of 445344054 is 450443544.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699909 + ... + 700544.
It is an arithmetic number, because the mean of its divisors is an integer number (56718387).
Almost surely, 2445344054 is an apocalyptic number.
445344054 is an abundant number, since it is smaller than the sum of its proper divisors (462150138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
445344054 is a wasteful number, since it uses less digits than its factorization.
445344054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1400511.
The product of its (nonzero) digits is 76800, while the sum is 33.
The square root of 445344054 is about 21103.1763959836. The cubic root of 445344054 is about 763.6573792892.
Adding to 445344054 its reverse (450443544), we get a palindrome (895787598).
The spelling of 445344054 in words is "four hundred forty-five million, three hundred forty-four thousand, fifty-four".
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