Base | Representation |
---|---|
bin | 1100110100001… |
… | …0110101001101 |
3 | 10202010211200010 |
4 | 3031002311031 |
5 | 102230013432 |
6 | 5200023433 |
7 | 1221606540 |
oct | 315026515 |
9 | 122124603 |
10 | 53751117 |
11 | 28383012 |
12 | 16001b79 |
13 | b19c8c4 |
14 | 71d2857 |
15 | 4abb3cc |
hex | 3342d4d |
53751117 has 16 divisors (see below), whose sum is σ = 84549632. Its totient is φ = 29723760.
The previous prime is 53751107. The next prime is 53751119. The reversal of 53751117 is 71115735.
53751117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53751117 - 26 = 53751053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53751119) 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, 40633 + ... + 41934.
It is an arithmetic number, because the mean of its divisors is an integer number (5284352).
Almost surely, 253751117 is an apocalyptic number.
It is an amenable number.
53751117 is a deficient number, since it is larger than the sum of its proper divisors (30798515).
53751117 is a wasteful number, since it uses less digits than its factorization.
53751117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82608.
The product of its digits is 3675, while the sum is 30.
The square root of 53751117 is about 7331.5153276795. The cubic root of 53751117 is about 377.3947299412.
The spelling of 53751117 in words is "fifty-three million, seven hundred fifty-one thousand, one hundred seventeen".
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