Base | Representation |
---|---|
bin | 1100101110100… |
… | …1010110001000 |
3 | 10201110012212211 |
4 | 3023221112020 |
5 | 102131301314 |
6 | 5144114504 |
7 | 1215522121 |
oct | 313512610 |
9 | 121405784 |
10 | 53384584 |
11 | 281526a0 |
12 | 15a65a34 |
13 | b0a1b16 |
14 | 7139048 |
15 | 4a479c4 |
hex | 32e9588 |
53384584 has 16 divisors (see below), whose sum is σ = 109195920. Its totient is φ = 24265680.
The previous prime is 53384581. The next prime is 53384593. The reversal of 53384584 is 48548335.
It is not an unprimeable number, because it can be changed into a prime (53384581) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303234 + ... + 303409.
It is an arithmetic number, because the mean of its divisors is an integer number (6824745).
Almost surely, 253384584 is an apocalyptic number.
It is an amenable number.
53384584 is an abundant number, since it is smaller than the sum of its proper divisors (55811336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53384584 is a wasteful number, since it uses less digits than its factorization.
53384584 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 606660 (or 606656 counting only the distinct ones).
The product of its digits is 230400, while the sum is 40.
The square root of 53384584 is about 7306.4754841168. The cubic root of 53384584 is about 376.5349447615.
The spelling of 53384584 in words is "fifty-three million, three hundred eighty-four thousand, five hundred eighty-four".
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