Base | Representation |
---|---|
bin | 1100110000011… |
… | …0111110010010 |
3 | 10201200101100102 |
4 | 3030012332102 |
5 | 102144142223 |
6 | 5150452402 |
7 | 1216535663 |
oct | 314067622 |
9 | 121611312 |
10 | 53505938 |
11 | 28225892 |
12 | 15b04102 |
13 | b115125 |
14 | 716b36a |
15 | 4a6d928 |
hex | 3306f92 |
53505938 has 32 divisors (see below), whose sum is σ = 88957440. Its totient is φ = 24036480.
The previous prime is 53505937. The next prime is 53505941. The reversal of 53505938 is 83950535.
53505938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is not an unprimeable number, because it can be changed into a prime (53505937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62006 + ... + 62862.
It is an arithmetic number, because the mean of its divisors is an integer number (2779920).
Almost surely, 253505938 is an apocalyptic number.
53505938 is a deficient number, since it is larger than the sum of its proper divisors (35451502).
53505938 is a wasteful number, since it uses less digits than its factorization.
53505938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 962.
The product of its (nonzero) digits is 81000, while the sum is 38.
The square root of 53505938 is about 7314.7753212248. The cubic root of 53505938 is about 376.8200423058.
The spelling of 53505938 in words is "fifty-three million, five hundred five thousand, nine hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •