Base | Representation |
---|---|
bin | 1100000011101… |
… | …1101000010101 |
3 | 10112011112002020 |
4 | 3000323220111 |
5 | 100421412033 |
6 | 5004003353 |
7 | 1152613404 |
oct | 300735025 |
9 | 115145066 |
10 | 50575893 |
11 | 26604465 |
12 | 14b30559 |
13 | a62a584 |
14 | 6a0763b |
15 | 46906b3 |
hex | 303ba15 |
50575893 has 8 divisors (see below), whose sum is σ = 68540256. Its totient is φ = 33164400.
The previous prime is 50575883. The next prime is 50575907. The reversal of 50575893 is 39857505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50575893 - 26 = 50575829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50575883) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138003 + ... + 138368.
It is an arithmetic number, because the mean of its divisors is an integer number (8567532).
Almost surely, 250575893 is an apocalyptic number.
It is an amenable number.
50575893 is a deficient number, since it is larger than the sum of its proper divisors (17964363).
50575893 is a wasteful number, since it uses less digits than its factorization.
50575893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276435.
The product of its (nonzero) digits is 189000, while the sum is 42.
The square root of 50575893 is about 7111.6730099183. The cubic root of 50575893 is about 369.8121593408.
The spelling of 50575893 in words is "fifty million, five hundred seventy-five thousand, eight hundred ninety-three".
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