Base | Representation |
---|---|
bin | 101001111001010000… |
… | …011001110100010101 |
3 | 11022010000100210100012 |
4 | 221321100121310111 |
5 | 1214111402004044 |
6 | 32355415330005 |
7 | 3151513554062 |
oct | 517120316425 |
9 | 138100323305 |
10 | 44984016149 |
11 | 18094339156 |
12 | 8875080905 |
13 | 431b805a47 |
14 | 226a4abc69 |
15 | 128433259e |
hex | a79419d15 |
44984016149 has 8 divisors (see below), whose sum is σ = 47703087000. Its totient is φ = 42273051136.
The previous prime is 44984016139. The next prime is 44984016157. The reversal of 44984016149 is 94161048944.
It can be written as a sum of positive squares in 4 ways, for example, as 3689712049 + 41294304100 = 60743^2 + 203210^2 .
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 44984016149 - 28 = 44984015893 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 44984016097 and 44984016106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44984016139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2015024 + ... + 2037225.
It is an arithmetic number, because the mean of its divisors is an integer number (5962885875).
Almost surely, 244984016149 is an apocalyptic number.
It is an amenable number.
44984016149 is a deficient number, since it is larger than the sum of its proper divisors (2719070851).
44984016149 is a wasteful number, since it uses less digits than its factorization.
44984016149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4052919.
The product of its (nonzero) digits is 995328, while the sum is 50.
The spelling of 44984016149 in words is "forty-four billion, nine hundred eighty-four million, sixteen thousand, one hundred forty-nine".
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