Base | Representation |
---|---|
bin | 11000001111110110… |
… | …110001010011011100 |
3 | 2111012110222200101000 |
4 | 120033312301103130 |
5 | 411310132212430 |
6 | 15543301550300 |
7 | 1611122550000 |
oct | 301766612334 |
9 | 74173880330 |
10 | 26035819740 |
11 | 100505a57a7 |
12 | 5067415390 |
13 | 25bc0055c8 |
14 | 138db7a700 |
15 | a25acbe60 |
hex | 60fdb14dc |
26035819740 has 480 divisors, whose sum is σ = 96899362560. Its totient is φ = 5800201344.
The previous prime is 26035819721. The next prime is 26035819741. The reversal of 26035819740 is 4791853062.
26035819740 is a `hidden beast` number, since 2 + 60 + 3 + 581 + 9 + 7 + 4 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26035819741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 55750987 + ... + 55751453.
It is an arithmetic number, because the mean of its divisors is an integer number (201873672).
It is a 2-persistent number, because it is pandigital, and so is 2⋅26035819740 = 52071639480, but 3⋅26035819740 = 78107459220 is not.
Almost surely, 226035819740 is an apocalyptic number.
26035819740 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 26035819740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48449681280).
26035819740 is an abundant number, since it is smaller than the sum of its proper divisors (70863542820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26035819740 is a wasteful number, since it uses less digits than its factorization.
26035819740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 556 (or 527 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The spelling of 26035819740 in words is "twenty-six billion, thirty-five million, eight hundred nineteen thousand, seven hundred forty".
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