Base | Representation |
---|---|
bin | 1100011011101… |
… | …1111111100100 |
3 | 10122010111200112 |
4 | 3012323333210 |
5 | 101322301434 |
6 | 5101432152 |
7 | 1202161346 |
oct | 306737744 |
9 | 118114615 |
10 | 52150244 |
11 | 2748a283 |
12 | 1556b658 |
13 | aa5c043 |
14 | 6cd7296 |
15 | 48a1dce |
hex | 31bbfe4 |
52150244 has 6 divisors (see below), whose sum is σ = 91262934. Its totient is φ = 26075120.
The previous prime is 52150243. The next prime is 52150247. The reversal of 52150244 is 44205125.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 39816100 + 12334144 = 6310^2 + 3512^2 .
It is not an unprimeable number, because it can be changed into a prime (52150243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6518777 + ... + 6518784.
It is an arithmetic number, because the mean of its divisors is an integer number (15210489).
Almost surely, 252150244 is an apocalyptic number.
It is an amenable number.
52150244 is a deficient number, since it is larger than the sum of its proper divisors (39112690).
52150244 is a wasteful number, since it uses less digits than its factorization.
52150244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13037565 (or 13037563 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 52150244 is about 7221.5125839397. The cubic root of 52150244 is about 373.6102491277.
Adding to 52150244 its reverse (44205125), we get a palindrome (96355369).
The spelling of 52150244 in words is "fifty-two million, one hundred fifty thousand, two hundred forty-four".
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