Base | Representation |
---|---|
bin | 1100001001011100000111… |
… | …10011011001100100110100 |
3 | 10111120200220220220022210121 |
4 | 12010232003303121210310 |
5 | 12000124412400400340 |
6 | 132451334400501324 |
7 | 5424631310203156 |
oct | 604560363314464 |
9 | 114520826808717 |
10 | 26712612903220 |
11 | 8569834650a42 |
12 | 2bb510001a844 |
13 | 11b9cb0c0acba |
14 | 684c7c514ad6 |
15 | 314cca36294a |
hex | 184b83cd9934 |
26712612903220 has 12 divisors (see below), whose sum is σ = 56096487096804. Its totient is φ = 10685045161280.
The previous prime is 26712612903181. The next prime is 26712612903343. The reversal of 26712612903220 is 2230921621762.
It can be written as a sum of positive squares in 2 ways, for example, as 10385550366244 + 16327062536976 = 3222662^2 + 4040676^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 667815322561 + ... + 667815322600.
It is an arithmetic number, because the mean of its divisors is an integer number (4674707258067).
Almost surely, 226712612903220 is an apocalyptic number.
26712612903220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26712612903220 is an abundant number, since it is smaller than the sum of its proper divisors (29383874193584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26712612903220 is a wasteful number, since it uses less digits than its factorization.
26712612903220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1335630645170 (or 1335630645168 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 43.
The spelling of 26712612903220 in words is "twenty-six trillion, seven hundred twelve billion, six hundred twelve million, nine hundred three thousand, two hundred twenty".
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