Base | Representation |
---|---|
bin | 11010011110011… |
… | …111110000111001 |
3 | 1010221211210122110 |
4 | 122132133300321 |
5 | 1402203431131 |
6 | 112024442533 |
7 | 14002440453 |
oct | 3236376071 |
9 | 1127753573 |
10 | 444202041 |
11 | 208816628 |
12 | 104919449 |
13 | 7104995a |
14 | 42dcd2d3 |
15 | 28ee5646 |
hex | 1a79fc39 |
444202041 has 8 divisors (see below), whose sum is σ = 593146944. Its totient is φ = 295695920.
The previous prime is 444202009. The next prime is 444202067. The reversal of 444202041 is 140202444.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 444202041 - 25 = 444202009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 444201999 and 444202017.
It is not an unprimeable number, because it can be changed into a prime (444202001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107325 + ... + 111386.
It is an arithmetic number, because the mean of its divisors is an integer number (74143368).
Almost surely, 2444202041 is an apocalyptic number.
It is an amenable number.
444202041 is a deficient number, since it is larger than the sum of its proper divisors (148944903).
444202041 is a wasteful number, since it uses less digits than its factorization.
444202041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219391.
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 444202041 is about 21076.1011811957. The cubic root of 444202041 is about 763.0040618001.
Adding to 444202041 its reverse (140202444), we get a palindrome (584404485).
The spelling of 444202041 in words is "four hundred forty-four million, two hundred two thousand, forty-one".
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