Base | Representation |
---|---|
bin | 1100101110001… |
… | …0111101110000 |
3 | 10201101220000211 |
4 | 3023202331300 |
5 | 102124432243 |
6 | 5143353504 |
7 | 1215352663 |
oct | 313427560 |
9 | 121356024 |
10 | 53358448 |
11 | 28134aa0 |
12 | 15a52894 |
13 | b092c60 |
14 | 712d6da |
15 | 4a3ed9d |
hex | 32e2f70 |
53358448 has 40 divisors (see below), whose sum is σ = 121460976. Its totient is φ = 22387200.
The previous prime is 53358433. The next prime is 53358449. The reversal of 53358448 is 84485335.
It is a self number, because there is not a number n which added to its sum of digits gives 53358448.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53358449) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9373 + ... + 13948.
Almost surely, 253358448 is an apocalyptic number.
It is an amenable number.
53358448 is an abundant number, since it is smaller than the sum of its proper divisors (68102528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53358448 is a wasteful number, since it uses less digits than its factorization.
53358448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23353 (or 23347 counting only the distinct ones).
The product of its digits is 230400, while the sum is 40.
The square root of 53358448 is about 7304.6867147058. The cubic root of 53358448 is about 376.4734867960.
The spelling of 53358448 in words is "fifty-three million, three hundred fifty-eight thousand, four hundred forty-eight".
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