Base | Representation |
---|---|
bin | 1011111100111… |
… | …0100101100000 |
3 | 10111022211101211 |
4 | 2333032211200 |
5 | 100313113443 |
6 | 4550235504 |
7 | 1146043261 |
oct | 277164540 |
9 | 114284354 |
10 | 50129248 |
11 | 26329934 |
12 | 14955b94 |
13 | a5021a0 |
14 | 692c968 |
15 | 460319d |
hex | 2fce960 |
50129248 has 24 divisors (see below), whose sum is σ = 106284528. Its totient is φ = 23136384.
The previous prime is 50129237. The next prime is 50129249. The reversal of 50129248 is 84292105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50129249) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59836 + ... + 60667.
It is an arithmetic number, because the mean of its divisors is an integer number (4428522).
Almost surely, 250129248 is an apocalyptic number.
It is an amenable number.
50129248 is an abundant number, since it is smaller than the sum of its proper divisors (56155280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50129248 is a wasteful number, since it uses less digits than its factorization.
50129248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120526 (or 120518 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 50129248 is about 7080.2011270867. The cubic root of 50129248 is about 368.7203125386.
The spelling of 50129248 in words is "fifty million, one hundred twenty-nine thousand, two hundred forty-eight".
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