Base | Representation |
---|---|
bin | 1010100000010… |
… | …1000100110101 |
3 | 10001220112022012 |
4 | 2220011010311 |
5 | 42234422411 |
6 | 4212214005 |
7 | 1043340446 |
oct | 250050465 |
9 | 101815265 |
10 | 44060981 |
11 | 22964738 |
12 | 1290a305 |
13 | 91890b3 |
14 | 5bcd2cd |
15 | 3d0518b |
hex | 2a05135 |
44060981 has 8 divisors (see below), whose sum is σ = 46721280. Its totient is φ = 41434848.
The previous prime is 44060977. The next prime is 44060987. The reversal of 44060981 is 18906044.
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 44060981 - 22 = 44060977 is a prime.
It is a super-2 number, since 2×440609812 = 3882740093364722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44060987) 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, 5861 + ... + 11066.
It is an arithmetic number, because the mean of its divisors is an integer number (5840160).
Almost surely, 244060981 is an apocalyptic number.
It is an amenable number.
44060981 is a deficient number, since it is larger than the sum of its proper divisors (2660299).
44060981 is a wasteful number, since it uses less digits than its factorization.
44060981 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17083.
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 44060981 is about 6637.8446049904. The cubic root of 44060981 is about 353.1978523144.
The spelling of 44060981 in words is "forty-four million, sixty thousand, nine hundred eighty-one".
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