Base | Representation |
---|---|
bin | 1001100001111001… |
… | …1111011101010110 |
3 | 20121021120110122210 |
4 | 2120132133131112 |
5 | 20214340130011 |
6 | 1101501334250 |
7 | 120251513655 |
oct | 23036373526 |
9 | 6537513583 |
10 | 2558130006 |
11 | 10a2aa7a33 |
12 | 5b4867386 |
13 | 319ca31c3 |
14 | 1a3a6319c |
15 | ee8ae6a6 |
hex | 9879f756 |
2558130006 has 16 divisors (see below), whose sum is σ = 5225117184. Its totient is φ = 834567144.
The previous prime is 2558129971. The next prime is 2558130011. The reversal of 2558130006 is 6000318552.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4535410 + ... + 4535973.
It is an arithmetic number, because the mean of its divisors is an integer number (326569824).
Almost surely, 22558130006 is an apocalyptic number.
2558130006 is an abundant number, since it is smaller than the sum of its proper divisors (2666987178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2558130006 is a wasteful number, since it uses less digits than its factorization.
2558130006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9071435.
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 2558130006 is about 50577.9596860134. The cubic root of 2558130006 is about 1367.6475882094.
Adding to 2558130006 its reverse (6000318552), we get a palindrome (8558448558).
The spelling of 2558130006 in words is "two billion, five hundred fifty-eight million, one hundred thirty thousand, six".
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