Base | Representation |
---|---|
bin | 1100101101000… |
… | …0011111111110 |
3 | 10201021001021120 |
4 | 3023100133332 |
5 | 102120022224 |
6 | 5142011410 |
7 | 1214616324 |
oct | 313203776 |
9 | 121231246 |
10 | 53282814 |
11 | 28093192 |
12 | 15a16b66 |
13 | b0676c0 |
14 | 710dd14 |
15 | 4a27779 |
hex | 32d07fe |
53282814 has 32 divisors (see below), whose sum is σ = 116229120. Its totient is φ = 16185312.
The previous prime is 53282813. The next prime is 53282837. The reversal of 53282814 is 41828235.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53282813) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1839 + ... + 10485.
It is an arithmetic number, because the mean of its divisors is an integer number (3632160).
Almost surely, 253282814 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53282814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58114560).
53282814 is an abundant number, since it is smaller than the sum of its proper divisors (62946306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53282814 is a wasteful number, since it uses less digits than its factorization.
53282814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8744.
The product of its digits is 15360, while the sum is 33.
The square root of 53282814 is about 7299.5077916254. The cubic root of 53282814 is about 376.2955227238.
The spelling of 53282814 in words is "fifty-three million, two hundred eighty-two thousand, eight hundred fourteen".
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