Base | Representation |
---|---|
bin | 1100101101010… |
… | …0000010010010 |
3 | 10201021210011000 |
4 | 3023110002102 |
5 | 102121003143 |
6 | 5142202430 |
7 | 1215006465 |
oct | 313240222 |
9 | 121253130 |
10 | 53297298 |
11 | 280a305a |
12 | 15a23416 |
13 | b071182 |
14 | 71152dc |
15 | 4a2bbd3 |
hex | 32d4092 |
53297298 has 32 divisors (see below), whose sum is σ = 118681920. Its totient is φ = 17729280.
The previous prime is 53297297. The next prime is 53297323. The reversal of 53297298 is 89279235.
53297298 is a `hidden beast` number, since 532 + 97 + 29 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (53297297) 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, 43186 + ... + 44402.
It is an arithmetic number, because the mean of its divisors is an integer number (3708810).
Almost surely, 253297298 is an apocalyptic number.
53297298 is an abundant number, since it is smaller than the sum of its proper divisors (65384622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53297298 is a wasteful number, since it uses less digits than its factorization.
53297298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2039 (or 2033 counting only the distinct ones).
The product of its digits is 272160, while the sum is 45.
The square root of 53297298 is about 7300.4998459010. The cubic root of 53297298 is about 376.3296160844.
The spelling of 53297298 in words is "fifty-three million, two hundred ninety-seven thousand, two hundred ninety-eight".
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