Base | Representation |
---|---|
bin | 1100011011010… |
… | …1100111100100 |
3 | 10122002011212102 |
4 | 3012311213210 |
5 | 101320433012 |
6 | 5101111232 |
7 | 1202022254 |
oct | 306654744 |
9 | 118064772 |
10 | 52124132 |
11 | 274716a5 |
12 | 15558518 |
13 | aa501a8 |
14 | 6ccb964 |
15 | 48992c2 |
hex | 31b59e4 |
52124132 has 6 divisors (see below), whose sum is σ = 91217238. Its totient is φ = 26062064.
The previous prime is 52124131. The next prime is 52124167. The reversal of 52124132 is 23142125.
It can be written as a sum of positive squares in only one way, i.e., 29333056 + 22791076 = 5416^2 + 4774^2 .
It is not an unprimeable number, because it can be changed into a prime (52124131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515513 + ... + 6515520.
It is an arithmetic number, because the mean of its divisors is an integer number (15202873).
Almost surely, 252124132 is an apocalyptic number.
It is an amenable number.
52124132 is a deficient number, since it is larger than the sum of its proper divisors (39093106).
52124132 is a wasteful number, since it uses less digits than its factorization.
52124132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13031037 (or 13031035 counting only the distinct ones).
The product of its digits is 480, while the sum is 20.
The square root of 52124132 is about 7219.7044260828. The cubic root of 52124132 is about 373.5478822765.
Adding to 52124132 its reverse (23142125), we get a palindrome (75266257).
The spelling of 52124132 in words is "fifty-two million, one hundred twenty-four thousand, one hundred thirty-two".
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