Base | Representation |
---|---|
bin | 1100000011000… |
… | …1001011001111 |
3 | 10112002100100020 |
4 | 3000301023033 |
5 | 100414024241 |
6 | 5003033223 |
7 | 1152344511 |
oct | 300611317 |
9 | 115070306 |
10 | 50533071 |
11 | 26585276 |
12 | 14b0b813 |
13 | a613c34 |
14 | 69d5bb1 |
15 | 4682b66 |
hex | 30312cf |
50533071 has 8 divisors (see below), whose sum is σ = 68482224. Its totient is φ = 33136320.
The previous prime is 50533057. The next prime is 50533079. The reversal of 50533071 is 17033505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50533071 - 25 = 50533039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50533079) 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, 137886 + ... + 138251.
It is an arithmetic number, because the mean of its divisors is an integer number (8560278).
Almost surely, 250533071 is an apocalyptic number.
50533071 is a deficient number, since it is larger than the sum of its proper divisors (17949153).
50533071 is a wasteful number, since it uses less digits than its factorization.
50533071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276201.
The product of its (nonzero) digits is 1575, while the sum is 24.
The square root of 50533071 is about 7108.6616883911. The cubic root of 50533071 is about 369.7077580351.
Adding to 50533071 its reverse (17033505), we get a palindrome (67566576).
The spelling of 50533071 in words is "fifty million, five hundred thirty-three thousand, seventy-one".
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