Base | Representation |
---|---|
bin | 1100000000000… |
… | …0010011000101 |
3 | 10111201011201100 |
4 | 3000000103011 |
5 | 100341122434 |
6 | 4554450313 |
7 | 1150552026 |
oct | 300002305 |
9 | 114634640 |
10 | 50332869 |
11 | 26458914 |
12 | 14a33999 |
13 | a573a82 |
14 | 6982c4d |
15 | 4643699 |
hex | 30004c5 |
50332869 has 24 divisors (see below), whose sum is σ = 78256152. Its totient is φ = 31057920.
The previous prime is 50332861. The next prime is 50332889. The reversal of 50332869 is 96823305.
It can be written as a sum of positive squares in 4 ways, for example, as 12510369 + 37822500 = 3537^2 + 6150^2 .
It is not a de Polignac number, because 50332869 - 23 = 50332861 is a prime.
It is a super-2 number, since 2×503328692 = 5066795403542322, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50332861) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6637 + ... + 12029.
It is an arithmetic number, because the mean of its divisors is an integer number (3260673).
Almost surely, 250332869 is an apocalyptic number.
It is an amenable number.
50332869 is a deficient number, since it is larger than the sum of its proper divisors (27923283).
50332869 is a wasteful number, since it uses less digits than its factorization.
50332869 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5477 (or 5474 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 50332869 is about 7094.5661600975. The cubic root of 50332869 is about 369.2188755884.
The spelling of 50332869 in words is "fifty million, three hundred thirty-two thousand, eight hundred sixty-nine".
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