Base | Representation |
---|---|
bin | 1011111110101… |
… | …0100101110110 |
3 | 10111112122202100 |
4 | 2333222211312 |
5 | 100330301313 |
6 | 4552522530 |
7 | 1150031562 |
oct | 277524566 |
9 | 114478670 |
10 | 50243958 |
11 | 263a8036 |
12 | 149b0446 |
13 | a54246b |
14 | 695c6a2 |
15 | 4627173 |
hex | 2fea976 |
50243958 has 12 divisors (see below), whose sum is σ = 108861948. Its totient is φ = 16747980.
The previous prime is 50243939. The next prime is 50243969. The reversal of 50243958 is 85934205.
It is a Curzon number.
It is a congruent number.
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 5 ways as a sum of consecutive naturals, for example, 1395648 + ... + 1395683.
It is an arithmetic number, because the mean of its divisors is an integer number (9071829).
Almost surely, 250243958 is an apocalyptic number.
50243958 is an abundant number, since it is smaller than the sum of its proper divisors (58617990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50243958 is a wasteful number, since it uses less digits than its factorization.
50243958 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2791339 (or 2791336 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 50243958 is about 7088.2972567465. The cubic root of 50243958 is about 369.0013439923.
The spelling of 50243958 in words is "fifty million, two hundred forty-three thousand, nine hundred fifty-eight".
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