Base | Representation |
---|---|
bin | 11010100001111… |
… | …101101100000001 |
3 | 1011000112222120010 |
4 | 122201331230001 |
5 | 1402422023131 |
6 | 112100135133 |
7 | 14013244554 |
oct | 3241755401 |
9 | 1130488503 |
10 | 445111041 |
11 | 209287571 |
12 | 1050974a9 |
13 | 712a761b |
14 | 4318869b |
15 | 29124b46 |
hex | 1a87db01 |
445111041 has 16 divisors (see below), whose sum is σ = 597768768. Its totient is φ = 294604800.
The previous prime is 445111033. The next prime is 445111063. The reversal of 445111041 is 140111544.
It is not a de Polignac number, because 445111041 - 23 = 445111033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 445110999 and 445111017.
It is not an unprimeable number, because it can be changed into a prime (445111031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405205 + ... + 406301.
It is an arithmetic number, because the mean of its divisors is an integer number (37360548).
Almost surely, 2445111041 is an apocalyptic number.
It is an amenable number.
445111041 is a deficient number, since it is larger than the sum of its proper divisors (152657727).
445111041 is a wasteful number, since it uses less digits than its factorization.
445111041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1952.
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 445111041 is about 21097.6548696769. The cubic root of 445111041 is about 763.5241690677.
Adding to 445111041 its reverse (140111544), we get a palindrome (585222585).
The spelling of 445111041 in words is "four hundred forty-five million, one hundred eleven thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •