Base | Representation |
---|---|
bin | 1100110000100… |
… | …0100001111010 |
3 | 10201200201002120 |
4 | 3030020201322 |
5 | 102144343224 |
6 | 5150542110 |
7 | 1216563402 |
oct | 314104172 |
9 | 121621076 |
10 | 53512314 |
11 | 2822a659 |
12 | 15b07936 |
13 | b117cbb |
14 | 716d802 |
15 | 4a70779 |
hex | 330887a |
53512314 has 16 divisors (see below), whose sum is σ = 107235552. Its totient is φ = 17802288.
The previous prime is 53512313. The next prime is 53512331. The reversal of 53512314 is 41321535.
53512314 = 212 + 222 + ... + 5432.
It is not an unprimeable number, because it can be changed into a prime (53512313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5389 + ... + 11664.
It is an arithmetic number, because the mean of its divisors is an integer number (6702222).
Almost surely, 253512314 is an apocalyptic number.
53512314 is an abundant number, since it is smaller than the sum of its proper divisors (53723238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53512314 is a wasteful number, since it uses less digits than its factorization.
53512314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17581.
The product of its digits is 1800, while the sum is 24.
The square root of 53512314 is about 7315.2111384430. The cubic root of 53512314 is about 376.8350095490.
Adding to 53512314 its reverse (41321535), we get a palindrome (94833849).
The spelling of 53512314 in words is "fifty-three million, five hundred twelve thousand, three hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •