Base | Representation |
---|---|
bin | 110001110000010001… |
… | …011111111101011111 |
3 | 12002220011020221100110 |
4 | 301300101133331133 |
5 | 1333402322234403 |
6 | 40313045301103 |
7 | 3600610034226 |
oct | 616021377537 |
9 | 162804227313 |
10 | 53423243103 |
11 | 2072503428a |
12 | a42b404793 |
13 | 5065043169 |
14 | 282b22bcbd |
15 | 15ca18e103 |
hex | c7045ff5f |
53423243103 has 24 divisors (see below), whose sum is σ = 75224292528. Its totient is φ = 33719908608.
The previous prime is 53423243063. The next prime is 53423243201. The reversal of 53423243103 is 30134232435.
It is not a de Polignac number, because 53423243103 - 214 = 53423226719 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53423243803) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1818951 + ... + 1848087.
It is an arithmetic number, because the mean of its divisors is an integer number (3134345522).
Almost surely, 253423243103 is an apocalyptic number.
53423243103 is a deficient number, since it is larger than the sum of its proper divisors (21801049425).
53423243103 is a wasteful number, since it uses less digits than its factorization.
53423243103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30871 (or 30852 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 30.
Adding to 53423243103 its reverse (30134232435), we get a palindrome (83557475538).
The spelling of 53423243103 in words is "fifty-three billion, four hundred twenty-three million, two hundred forty-three thousand, one hundred three".
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