Base | Representation |
---|---|
bin | 1011110110011110011100… |
… | …01000110011101001000000 |
3 | 10102021102001122022020222011 |
4 | 11323033032020303221000 |
5 | 11403440434400000000 |
6 | 131232134122422304 |
7 | 5326563331334014 |
oct | 573171610635100 |
9 | 112242048266864 |
10 | 26061025000000 |
11 | 8338467226191 |
12 | 2b0a974661994 |
13 | 117070c552093 |
14 | 661508ab8544 |
15 | 302d915402ba |
hex | 17b3ce233a40 |
26061025000000 has 189 divisors, whose sum is σ = 64706900952081. Its totient is φ = 10414200000000.
The previous prime is 26061024999983. The next prime is 26061025000033. The reversal of 26061025000000 is 52016062.
The square root of 26061025000000 is 5105000.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 13 ways, for example, as 2280655713856 + 23780369286144 = 1510184^2 + 4876512^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 25524999490 + ... + 25525000510.
Almost surely, 226061025000000 is an apocalyptic number.
26061025000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
26061025000000 is the 5105000-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26061025000000
26061025000000 is an abundant number, since it is smaller than the sum of its proper divisors (38645875952081).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26061025000000 is an frugal number, since it uses more digits than its factorization.
26061025000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2094 (or 1028 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
Adding to 26061025000000 its reverse (52016062), we get a palindrome (26061077016062).
The spelling of 26061025000000 in words is "twenty-six trillion, sixty-one billion, twenty-five million", and thus it is an aban number and an uban number.
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