Base | Representation |
---|---|
bin | 1011111111010… |
… | …1100110011010 |
3 | 10111121221121102 |
4 | 2333311212122 |
5 | 100333222200 |
6 | 4553511402 |
7 | 1150310210 |
oct | 277654632 |
9 | 114557542 |
10 | 50289050 |
11 | 264289a9 |
12 | 14a12562 |
13 | a559b46 |
14 | 6970cb0 |
15 | 46356d5 |
hex | 2ff599a |
50289050 has 48 divisors (see below), whose sum is σ = 108957312. Its totient is φ = 16910400.
The previous prime is 50289007. The next prime is 50289097. The reversal of 50289050 is 5098205.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 17195 + ... + 19905.
It is an arithmetic number, because the mean of its divisors is an integer number (2269944).
Almost surely, 250289050 is an apocalyptic number.
50289050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50289050 is an abundant number, since it is smaller than the sum of its proper divisors (58668262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50289050 is a wasteful number, since it uses less digits than its factorization.
50289050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2783 (or 2778 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 29.
The square root of 50289050 is about 7091.4772791006. The cubic root of 50289050 is about 369.1116991084. Note that the first 3 decimals are identical.
The spelling of 50289050 in words is "fifty million, two hundred eighty-nine thousand, fifty".
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