Base | Representation |
---|---|
bin | 1110101110111011100… |
… | …11110100100101110001 |
3 | 1210101200012210200200012 |
4 | 13113131303310211301 |
5 | 31243231011214441 |
6 | 1024320543504305 |
7 | 51400625306603 |
oct | 7273563644561 |
9 | 1711605720605 |
10 | 506232523121 |
11 | 185768075356 |
12 | 821402b8095 |
13 | 3897844a390 |
14 | 1a704c7d173 |
15 | d27cd9b9eb |
hex | 75ddcf4971 |
506232523121 has 16 divisors (see below), whose sum is σ = 595863249408. Its totient is φ = 425616595200.
The previous prime is 506232523091. The next prime is 506232523193. The reversal of 506232523121 is 121325232605.
It is a cyclic number.
It is not a de Polignac number, because 506232523121 - 210 = 506232522097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (506232525121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36939035 + ... + 36952736.
It is an arithmetic number, because the mean of its divisors is an integer number (37241453088).
Almost surely, 2506232523121 is an apocalyptic number.
It is an amenable number.
506232523121 is a deficient number, since it is larger than the sum of its proper divisors (89630726287).
506232523121 is a wasteful number, since it uses less digits than its factorization.
506232523121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73891832.
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 506232523121 its reverse (121325232605), we get a palindrome (627557755726).
The spelling of 506232523121 in words is "five hundred six billion, two hundred thirty-two million, five hundred twenty-three thousand, one hundred twenty-one".
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