Base | Representation |
---|---|
bin | 1011110000000… |
… | …1011010010010 |
3 | 10102202010120222 |
4 | 2330001122102 |
5 | 100104220400 |
6 | 4520233042 |
7 | 1135643162 |
oct | 274013222 |
9 | 112663528 |
10 | 49288850 |
11 | 25905496 |
12 | 1460b782 |
13 | a299800 |
14 | 67905a2 |
15 | 44d9185 |
hex | 2f01692 |
49288850 has 72 divisors (see below), whose sum is σ = 104837040. Its totient is φ = 17184960.
The previous prime is 49288843. The next prime is 49288861. The reversal of 49288850 is 5888294.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 160397 + ... + 160703.
It is an arithmetic number, because the mean of its divisors is an integer number (1456070).
Almost surely, 249288850 is an apocalyptic number.
49288850 is an abundant number, since it is smaller than the sum of its proper divisors (55548190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49288850 is a wasteful number, since it uses less digits than its factorization.
49288850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364 (or 346 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 44.
The square root of 49288850 is about 7020.6018260545. The cubic root of 49288850 is about 366.6482038454.
The spelling of 49288850 in words is "forty-nine million, two hundred eighty-eight thousand, eight hundred fifty".
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