Base | Representation |
---|---|
bin | 1110101110101111011… |
… | …00110001010001011111 |
3 | 1210101102001220112210112 |
4 | 13113113230301101133 |
5 | 31243023240324411 |
6 | 1024302442400235 |
7 | 51365242053245 |
oct | 7272754612137 |
9 | 1711361815715 |
10 | 506130011231 |
11 | 185715218689 |
12 | 82111b0007b |
13 | 38960137460 |
14 | 1a6d53d6795 |
15 | d273d9cb8b |
hex | 75d7b3145f |
506130011231 has 8 divisors (see below), whose sum is σ = 545162575440. Its totient is φ = 467111659392.
The previous prime is 506130011201. The next prime is 506130011243. The reversal of 506130011231 is 132110031605.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 506130011231 - 218 = 506129749087 is a prime.
It is a super-2 number, since 2×5061300112312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 506130011197 and 506130011206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (506130011201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3479066 + ... + 3621623.
It is an arithmetic number, because the mean of its divisors is an integer number (68145321930).
Almost surely, 2506130011231 is an apocalyptic number.
506130011231 is a deficient number, since it is larger than the sum of its proper divisors (39032564209).
506130011231 is a wasteful number, since it uses less digits than its factorization.
506130011231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7106185.
The product of its (nonzero) digits is 540, while the sum is 23.
Adding to 506130011231 its reverse (132110031605), we get a palindrome (638240042836).
The spelling of 506130011231 in words is "five hundred six billion, one hundred thirty million, eleven thousand, two hundred thirty-one".
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