Base | Representation |
---|---|
bin | 11000011100010101… |
… | …110111111100100000 |
3 | 2111202002011101021011 |
4 | 120130111313330200 |
5 | 412222244100000 |
6 | 20020143510304 |
7 | 1616245240423 |
oct | 303425677440 |
9 | 74662141234 |
10 | 26245300000 |
11 | 10148873387 |
12 | 51055b8394 |
13 | 262352ba1a |
14 | 13ad9099ba |
15 | a391aa2ba |
hex | 61c577f20 |
26245300000 has 144 divisors (see below), whose sum is σ = 67397811264. Its totient is φ = 10040800000.
The previous prime is 26245299953. The next prime is 26245300019. The reversal of 26245300000 is 354262.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2294295 + ... + 2305705.
It is an arithmetic number, because the mean of its divisors is an integer number (468040356).
Almost surely, 226245300000 is an apocalyptic number.
26245300000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26245300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33698905632).
26245300000 is an abundant number, since it is smaller than the sum of its proper divisors (41152511264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26245300000 is an equidigital number, since it uses as much as digits as its factorization.
26245300000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11469 (or 11441 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
Adding to 26245300000 its reverse (354262), we get a palindrome (26245654262).
The spelling of 26245300000 in words is "twenty-six billion, two hundred forty-five million, three hundred thousand".
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