Base | Representation |
---|---|
bin | 11110001010001… |
… | …111001110000100 |
3 | 1022021010110212101 |
4 | 132022033032010 |
5 | 2014014002020 |
6 | 122113201444 |
7 | 15352634263 |
oct | 3612171604 |
9 | 1267113771 |
10 | 506000260 |
11 | 23a695537 |
12 | 121560284 |
13 | 80aa624c |
14 | 4b2b85da |
15 | 2e65100a |
hex | 1e28f384 |
506000260 has 12 divisors (see below), whose sum is σ = 1062600588. Its totient is φ = 202400096.
The previous prime is 506000251. The next prime is 506000263. The reversal of 506000260 is 62000605.
It can be written as a sum of positive squares in 2 ways, for example, as 147428164 + 358572096 = 12142^2 + 18936^2 .
It is not an unprimeable number, because it can be changed into a prime (506000263) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12649987 + ... + 12650026.
It is an arithmetic number, because the mean of its divisors is an integer number (88550049).
Almost surely, 2506000260 is an apocalyptic number.
It is an amenable number.
506000260 is an abundant number, since it is smaller than the sum of its proper divisors (556600328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
506000260 is a wasteful number, since it uses less digits than its factorization.
506000260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25300022 (or 25300020 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 506000260 is about 22494.4495376082. The cubic root of 506000260 is about 796.8628493547.
Adding to 506000260 its reverse (62000605), we get a palindrome (568000865).
The spelling of 506000260 in words is "five hundred six million, two hundred sixty", and thus it is an aban number.
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