Base | Representation |
---|---|
bin | 1100101110001… |
… | …1000011000000 |
3 | 10201101220111021 |
4 | 3023203003000 |
5 | 102124440114 |
6 | 5143355224 |
7 | 1215353653 |
oct | 313430300 |
9 | 121356437 |
10 | 53358784 |
11 | 28135276 |
12 | 15a52b14 |
13 | b09315b |
14 | 712d89a |
15 | 4a40024 |
hex | 32e30c0 |
53358784 has 28 divisors (see below), whose sum is σ = 112114584. Its totient is φ = 25109504.
The previous prime is 53358779. The next prime is 53358797. The reversal of 53358784 is 48785335.
It is a self number, because there is not a number n which added to its sum of digits gives 53358784.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23434 + ... + 25609.
Almost surely, 253358784 is an apocalyptic number.
It is an amenable number.
53358784 is an abundant number, since it is smaller than the sum of its proper divisors (58755800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53358784 is a wasteful number, since it uses less digits than its factorization.
53358784 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49072 (or 49062 counting only the distinct ones).
The product of its digits is 403200, while the sum is 43.
The square root of 53358784 is about 7304.7097136026. The cubic root of 53358784 is about 376.4742770166.
The spelling of 53358784 in words is "fifty-three million, three hundred fifty-eight thousand, seven hundred eighty-four".
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