Base | Representation |
---|---|
bin | 11000010001010100… |
… | …001110010011100000 |
3 | 2111021012002022120000 |
4 | 120101110032103200 |
5 | 411332420133140 |
6 | 15545535020000 |
7 | 1611541022160 |
oct | 302124162340 |
9 | 74235068500 |
10 | 26060317920 |
11 | 1006340862a |
12 | 507366a600 |
13 | 25c4102280 |
14 | 13931165a0 |
15 | a27d1aa30 |
hex | 61150e4e0 |
26060317920 has 960 divisors, whose sum is σ = 119255431680. Its totient is φ = 5204570112.
The previous prime is 26060317919. The next prime is 26060317931. The reversal of 26060317920 is 2971306062.
26060317920 is a `hidden beast` number, since 26 + 0 + 603 + 1 + 7 + 9 + 20 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 22407259 + ... + 22408421.
It is an arithmetic number, because the mean of its divisors is an integer number (124224408).
Almost surely, 226060317920 is an apocalyptic number.
26060317920 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 26060317920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59627715840).
26060317920 is an abundant number, since it is smaller than the sum of its proper divisors (93195113760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26060317920 is a wasteful number, since it uses less digits than its factorization.
26060317920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1229 (or 1212 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The spelling of 26060317920 in words is "twenty-six billion, sixty million, three hundred seventeen thousand, nine hundred twenty".
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