Base | Representation |
---|---|
bin | 11010011101111… |
… | …011011010000101 |
3 | 1010221120020101001 |
4 | 122131323122011 |
5 | 1402134200000 |
6 | 112021333301 |
7 | 14001250345 |
oct | 3235733205 |
9 | 1127506331 |
10 | 444053125 |
11 | 20872475a |
12 | 104867231 |
13 | 70cc6c39 |
14 | 42d90d25 |
15 | 28eb646a |
hex | 1a77b685 |
444053125 has 12 divisors (see below), whose sum is σ = 555034788. Its totient is φ = 355240000.
The previous prime is 444053119. The next prime is 444053147. The reversal of 444053125 is 521350444.
It can be written as a sum of positive squares in 6 ways, for example, as 401842116 + 42211009 = 20046^2 + 6497^2 .
It is not a de Polignac number, because 444053125 - 23 = 444053117 is a prime.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 444053093 and 444053102.
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 11 ways as a sum of consecutive naturals, for example, 67924 + ... + 74173.
It is an arithmetic number, because the mean of its divisors is an integer number (46252899).
Almost surely, 2444053125 is an apocalyptic number.
It is an amenable number.
444053125 is a deficient number, since it is larger than the sum of its proper divisors (110981663).
444053125 is an frugal number, since it uses more digits than its factorization.
444053125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142122 (or 142102 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 444053125 is about 21072.5680684628. The cubic root of 444053125 is about 762.9187881318.
The spelling of 444053125 in words is "four hundred forty-four million, fifty-three thousand, one hundred twenty-five".
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