Base | Representation |
---|---|
bin | 1100011110000… |
… | …1010100110000 |
3 | 10122102021102210 |
4 | 3013201110300 |
5 | 101342200102 |
6 | 5105012120 |
7 | 1203366216 |
oct | 307412460 |
9 | 118367383 |
10 | 52303152 |
11 | 27584150 |
12 | 15624040 |
13 | aab3815 |
14 | 6d36cb6 |
15 | 48d236c |
hex | 31e1530 |
52303152 has 80 divisors (see below), whose sum is σ = 156097152. Its totient is φ = 14914560.
The previous prime is 52303133. The next prime is 52303159. The reversal of 52303152 is 25130325.
It is not an unprimeable number, because it can be changed into a prime (52303159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6063 + ... + 11889.
Almost surely, 252303152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52303152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78048576).
52303152 is an abundant number, since it is smaller than the sum of its proper divisors (103794000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52303152 is a wasteful number, since it uses less digits than its factorization.
52303152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5866 (or 5860 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 52303152 is about 7232.0918135765. The cubic root of 52303152 is about 373.9750428979.
Adding to 52303152 its reverse (25130325), we get a palindrome (77433477).
The spelling of 52303152 in words is "fifty-two million, three hundred three thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •