Base | Representation |
---|---|
bin | 1100110100110… |
… | …0011001001010 |
3 | 10202012211101200 |
4 | 3031030121022 |
5 | 102232242112 |
6 | 5200525030 |
7 | 1222131660 |
oct | 315143112 |
9 | 122184350 |
10 | 53790282 |
11 | 283aa487 |
12 | 16020776 |
13 | b1b4690 |
14 | 7202c30 |
15 | 4ac7cdc |
hex | 334c64a |
53790282 has 48 divisors (see below), whose sum is σ = 143445120. Its totient is φ = 14186016.
The previous prime is 53790281. The next prime is 53790287. The reversal of 53790282 is 28209735.
It is a happy number.
53790282 is a `hidden beast` number, since 5 + 379 + 0 + 282 = 666.
It is not an unprimeable number, because it can be changed into a prime (53790281) 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, 14782 + ... + 18057.
It is an arithmetic number, because the mean of its divisors is an integer number (2988440).
Almost surely, 253790282 is an apocalyptic number.
53790282 is an abundant number, since it is smaller than the sum of its proper divisors (89654838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53790282 is a wasteful number, since it uses less digits than its factorization.
53790282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32867 (or 32864 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 53790282 is about 7334.1858443865. The cubic root of 53790282 is about 377.4863688191.
The spelling of 53790282 in words is "fifty-three million, seven hundred ninety thousand, two hundred eighty-two".
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