Base | Representation |
---|---|
bin | 1100000000010… |
… | …1100101100100 |
3 | 10111202021102200 |
4 | 3000011211210 |
5 | 100342321112 |
6 | 4555134500 |
7 | 1151002134 |
oct | 300054544 |
9 | 114667380 |
10 | 50354532 |
11 | 26473118 |
12 | 14a44430 |
13 | a5808a7 |
14 | 698aac4 |
15 | 4649cdc |
hex | 3005964 |
50354532 has 18 divisors (see below), whose sum is σ = 127285158. Its totient is φ = 16784832.
The previous prime is 50354497. The next prime is 50354539. The reversal of 50354532 is 23545305.
It can be written as a sum of positive squares in only one way, i.e., 46457856 + 3896676 = 6816^2 + 1974^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 50354496 and 50354505.
It is not an unprimeable number, because it can be changed into a prime (50354539) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 699333 + ... + 699404.
Almost surely, 250354532 is an apocalyptic number.
It is an amenable number.
50354532 is an abundant number, since it is smaller than the sum of its proper divisors (76930626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50354532 is a wasteful number, since it uses less digits than its factorization.
50354532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1398747 (or 1398742 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
The square root of 50354532 is about 7096.0927276918. The cubic root of 50354532 is about 369.2718379399.
Adding to 50354532 its reverse (23545305), we get a palindrome (73899837).
The spelling of 50354532 in words is "fifty million, three hundred fifty-four thousand, five hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.190 sec. • engine limits •