Base | Representation |
---|---|
bin | 1100110101000… |
… | …0111001110000 |
3 | 10202020202201202 |
4 | 3031100321300 |
5 | 102233340002 |
6 | 5201150332 |
7 | 1222236554 |
oct | 315207160 |
9 | 122222652 |
10 | 53808752 |
11 | 28412348 |
12 | 1602b3a8 |
13 | b1bcbca |
14 | 7209864 |
15 | 4acd502 |
hex | 3350e70 |
53808752 has 20 divisors (see below), whose sum is σ = 104383200. Its totient is φ = 26871168.
The previous prime is 53808751. The next prime is 53808763. The reversal of 53808752 is 25780835.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53808751) 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, 16124 + ... + 19172.
It is an arithmetic number, because the mean of its divisors is an integer number (5219160).
Almost surely, 253808752 is an apocalyptic number.
It is an amenable number.
53808752 is a deficient number, since it is larger than the sum of its proper divisors (50574448).
53808752 is a wasteful number, since it uses less digits than its factorization.
53808752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4160 (or 4154 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 38.
The square root of 53808752 is about 7335.4449081157. Note that the first 3 decimals coincide. The cubic root of 53808752 is about 377.5295697785.
The spelling of 53808752 in words is "fifty-three million, eight hundred eight thousand, seven hundred fifty-two".
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