Base | Representation |
---|---|
bin | 11000010011100110… |
… | …111001110011100000 |
3 | 2111100212102211200112 |
4 | 120103212321303200 |
5 | 411422241102440 |
6 | 15553431110452 |
7 | 1612515606614 |
oct | 302346716340 |
9 | 74325384615 |
10 | 26098769120 |
11 | 10083090586 |
12 | 5084512428 |
13 | 25cc075b68 |
14 | 1398285344 |
15 | a2b3b3965 |
hex | 6139b9ce0 |
26098769120 has 48 divisors (see below), whose sum is σ = 62970239808. Its totient is φ = 10217387520.
The previous prime is 26098769107. The next prime is 26098769161. The reversal of 26098769120 is 2196789062.
It is a happy number.
It is a super-3 number, since 3×260987691203 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1727771 + ... + 1742810.
It is an arithmetic number, because the mean of its divisors is an integer number (1311879996).
Almost surely, 226098769120 is an apocalyptic number.
26098769120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26098769120 is an abundant number, since it is smaller than the sum of its proper divisors (36871470688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26098769120 is a wasteful number, since it uses less digits than its factorization.
26098769120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3470643 (or 3470635 counting only the distinct ones).
The product of its (nonzero) digits is 653184, while the sum is 50.
The spelling of 26098769120 in words is "twenty-six billion, ninety-eight million, seven hundred sixty-nine thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •