Base | Representation |
---|---|
bin | 1010100000100… |
… | …1101110111101 |
3 | 10001221111110212 |
4 | 2220021232331 |
5 | 42241030221 |
6 | 4212442205 |
7 | 1043450204 |
oct | 250115675 |
9 | 101844425 |
10 | 44080061 |
11 | 22978003 |
12 | 12919365 |
13 | 919499c |
14 | 5bd623b |
15 | 3d0ab5b |
hex | 2a09bbd |
44080061 has 4 divisors (see below), whose sum is σ = 45271452. Its totient is φ = 42888672.
The previous prime is 44080051. The next prime is 44080067. The reversal of 44080061 is 16008044.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 24108100 + 19971961 = 4910^2 + 4469^2 .
It is a cyclic number.
It is not a de Polignac number, because 44080061 - 210 = 44079037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44080067) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595640 + ... + 595713.
It is an arithmetic number, because the mean of its divisors is an integer number (11317863).
Almost surely, 244080061 is an apocalyptic number.
It is an amenable number.
44080061 is a deficient number, since it is larger than the sum of its proper divisors (1191391).
44080061 is a wasteful number, since it uses less digits than its factorization.
44080061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1191390.
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 44080061 is about 6639.2816629512. The cubic root of 44080061 is about 353.2488274429.
The spelling of 44080061 in words is "forty-four million, eighty thousand, sixty-one".
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