Base | Representation |
---|---|
bin | 1100101101010… |
… | …0110110101010 |
3 | 10201021221202011 |
4 | 3023110312222 |
5 | 102121110100 |
6 | 5142230134 |
7 | 1215022324 |
oct | 313246652 |
9 | 121257664 |
10 | 53300650 |
11 | 280a5627 |
12 | 15a2534a |
13 | b072860 |
14 | 7116614 |
15 | 4a2cbba |
hex | 32d4daa |
53300650 has 48 divisors (see below), whose sum is σ = 109305504. Its totient is φ = 19212480.
The previous prime is 53300647. The next prime is 53300657. The reversal of 53300650 is 5600335.
It is not an unprimeable number, because it can be changed into a prime (53300657) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26997 + ... + 28903.
It is an arithmetic number, because the mean of its divisors is an integer number (2277198).
Almost surely, 253300650 is an apocalyptic number.
53300650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
53300650 is an abundant number, since it is smaller than the sum of its proper divisors (56004854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53300650 is a wasteful number, since it uses less digits than its factorization.
53300650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1975 (or 1970 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 22.
The square root of 53300650 is about 7300.7294156132. The cubic root of 53300650 is about 376.3375053551.
Adding to 53300650 its reverse (5600335), we get a palindrome (58900985).
The spelling of 53300650 in words is "fifty-three million, three hundred thousand, six hundred fifty".
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