Base | Representation |
---|---|
bin | 1011111110101… |
… | …0110011011111 |
3 | 10111112200221200 |
4 | 2333222303133 |
5 | 100330313311 |
6 | 4552530543 |
7 | 1150034250 |
oct | 277526337 |
9 | 114480850 |
10 | 50244831 |
11 | 263a875a |
12 | 149b0a53 |
13 | a542990 |
14 | 695cb27 |
15 | 4627556 |
hex | 2feacdf |
50244831 has 48 divisors (see below), whose sum is σ = 92252160. Its totient is φ = 25634880.
The previous prime is 50244827. The next prime is 50244839. The reversal of 50244831 is 13844205.
It is not a de Polignac number, because 50244831 - 22 = 50244827 is a prime.
It is a super-2 number, since 2×502448312 = 5049086084437122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50244795 and 50244804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50244839) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24400 + ... + 26378.
It is an arithmetic number, because the mean of its divisors is an integer number (1921920).
Almost surely, 250244831 is an apocalyptic number.
50244831 is a deficient number, since it is larger than the sum of its proper divisors (42007329).
50244831 is a wasteful number, since it uses less digits than its factorization.
50244831 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2036 (or 2033 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 50244831 is about 7088.3588368536. The cubic root of 50244831 is about 369.0034811402.
The spelling of 50244831 in words is "fifty million, two hundred forty-four thousand, eight hundred thirty-one".
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