Base | Representation |
---|---|
bin | 101001010110101011… |
… | …111110001011010100 |
3 | 11020121121000222012001 |
4 | 221112223332023110 |
5 | 1211414413243104 |
6 | 32222100405044 |
7 | 3131242054513 |
oct | 512653761324 |
9 | 136547028161 |
10 | 44404040404 |
11 | 17916a17859 |
12 | 87329a6784 |
13 | 42585cb629 |
14 | 221345867a |
15 | 124d46caa4 |
hex | a56afe2d4 |
44404040404 has 6 divisors (see below), whose sum is σ = 77707070714. Its totient is φ = 22202020200.
The previous prime is 44404040393. The next prime is 44404040407. The reversal of 44404040404 is 40404040444.
It can be written as a sum of positive squares in only one way, i.e., 31684712004 + 12719328400 = 178002^2 + 112780^2 .
44404040404 is a modest number, since divided by 4040404 gives 444 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44404040407) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550505047 + ... + 5550505054.
Almost surely, 244404040404 is an apocalyptic number.
It is an amenable number.
44404040404 is a deficient number, since it is larger than the sum of its proper divisors (33303030310).
44404040404 is a wasteful number, since it uses less digits than its factorization.
44404040404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11101010105 (or 11101010103 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 28.
Adding to 44404040404 its reverse (40404040444), we get a palindrome (84808080848).
The spelling of 44404040404 in words is "forty-four billion, four hundred four million, forty thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •