Base | Representation |
---|---|
bin | 10000100000000101… |
… | …00100000011000110 |
3 | 211212101211221222022 |
4 | 20100002210003012 |
5 | 121120403320430 |
6 | 4023024003142 |
7 | 432351420521 |
oct | 102002440306 |
9 | 24771757868 |
10 | 8859041990 |
11 | 3836775407 |
12 | 1872a604b2 |
13 | ab24c8ba6 |
14 | 600801bb8 |
15 | 36cb364e5 |
hex | 2100a40c6 |
8859041990 has 8 divisors (see below), whose sum is σ = 15946275600. Its totient is φ = 3543616792.
The previous prime is 8859041963. The next prime is 8859042007. The reversal of 8859041990 is 991409588.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442952090 + ... + 442952109.
It is an arithmetic number, because the mean of its divisors is an integer number (1993284450).
Almost surely, 28859041990 is an apocalyptic number.
8859041990 is a deficient number, since it is larger than the sum of its proper divisors (7087233610).
8859041990 is a wasteful number, since it uses less digits than its factorization.
8859041990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 885904206.
The product of its (nonzero) digits is 933120, while the sum is 53.
The square root of 8859041990 is about 94122.4839769967. The cubic root of 8859041990 is about 2069.1672060537.
The spelling of 8859041990 in words is "eight billion, eight hundred fifty-nine million, forty-one thousand, nine hundred ninety".
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