Base | Representation |
---|---|
bin | 1100001010000… |
… | …0000101000100 |
3 | 10112221102110201 |
4 | 3002200011010 |
5 | 101023043312 |
6 | 5020500244 |
7 | 1156246054 |
oct | 302400504 |
9 | 115842421 |
10 | 50987332 |
11 | 268655a0 |
12 | 150aa684 |
13 | a742926 |
14 | 6ab3564 |
15 | 4722557 |
hex | 30a0144 |
50987332 has 24 divisors (see below), whose sum is σ = 99973440. Its totient is φ = 22548960.
The previous prime is 50987327. The next prime is 50987333. The reversal of 50987332 is 23378905.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a junction number, because it is equal to n+sod(n) for n = 50987291 and 50987300.
It is not an unprimeable number, because it can be changed into a prime (50987333) 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 7 ways as a sum of consecutive naturals, for example, 14032 + ... + 17287.
It is an arithmetic number, because the mean of its divisors is an integer number (4165560).
Almost surely, 250987332 is an apocalyptic number.
It is an amenable number.
50987332 is a deficient number, since it is larger than the sum of its proper divisors (48986108).
50987332 is a wasteful number, since it uses less digits than its factorization.
50987332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31371 (or 31369 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 37.
The square root of 50987332 is about 7140.5414360537. The cubic root of 50987332 is about 370.8122695550.
It can be divided in two parts, 509873 and 32, that added together give a palindrome (509905).
The spelling of 50987332 in words is "fifty million, nine hundred eighty-seven thousand, three hundred thirty-two".
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