Base | Representation |
---|---|
bin | 11000100101110000… |
… | …010101001000000011 |
3 | 2112011002100001210020 |
4 | 120211300111020003 |
5 | 413033211331321 |
6 | 20043544504523 |
7 | 1623203516361 |
oct | 304560251003 |
9 | 75132301706 |
10 | 26403230211 |
11 | 10219a31716 |
12 | 514a47b143 |
13 | 264a176357 |
14 | 13c689a631 |
15 | a47ea44c6 |
hex | 625c15203 |
26403230211 has 12 divisors (see below), whose sum is σ = 35238290712. Its totient is φ = 17585177344.
The previous prime is 26403230197. The next prime is 26403230219. The reversal of 26403230211 is 11203230462.
It is not a de Polignac number, because 26403230211 - 27 = 26403230083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (26403230219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4981915 + ... + 4987211.
It is an arithmetic number, because the mean of its divisors is an integer number (2936524226).
Almost surely, 226403230211 is an apocalyptic number.
26403230211 is a deficient number, since it is larger than the sum of its proper divisors (8835060501).
26403230211 is an frugal number, since it uses more digits than its factorization.
26403230211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7878 (or 6589 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 26403230211 its reverse (11203230462), we get a palindrome (37606460673).
The spelling of 26403230211 in words is "twenty-six billion, four hundred three million, two hundred thirty thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •