Base | Representation |
---|---|
bin | 1100101110101… |
… | …0010111010011 |
3 | 10201110102121022 |
4 | 3023222113103 |
5 | 102131420010 |
6 | 5144150055 |
7 | 1215540230 |
oct | 313522723 |
9 | 121412538 |
10 | 53388755 |
11 | 28155842 |
12 | 15a6832b |
13 | b0a39a4 |
14 | 713a787 |
15 | 4a48d55 |
hex | 32ea5d3 |
53388755 has 32 divisors (see below), whose sum is σ = 79035264. Its totient is φ = 33785856.
The previous prime is 53388707. The next prime is 53388761. The reversal of 53388755 is 55788335.
It is a cyclic number.
It is not a de Polignac number, because 53388755 - 26 = 53388691 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30689 + ... + 32381.
It is an arithmetic number, because the mean of its divisors is an integer number (2469852).
Almost surely, 253388755 is an apocalyptic number.
53388755 is a deficient number, since it is larger than the sum of its proper divisors (25646509).
53388755 is a wasteful number, since it uses less digits than its factorization.
53388755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1775.
The product of its digits is 504000, while the sum is 44.
The square root of 53388755 is about 7306.7609102803. The cubic root of 53388755 is about 376.5447508780.
The spelling of 53388755 in words is "fifty-three million, three hundred eighty-eight thousand, seven hundred fifty-five".
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