Base | Representation |
---|---|
bin | 1100010011101100100110… |
… | …11011111010101010011100 |
3 | 10112211101122201222222122000 |
4 | 12021312103123322222130 |
5 | 12021413222000013040 |
6 | 133321303522522300 |
7 | 5462246323306035 |
oct | 611662333725234 |
9 | 115741581888560 |
10 | 27065062501020 |
11 | 8695257219385 |
12 | 3051482806390 |
13 | 12142bc13c57b |
14 | 697d55437a8c |
15 | 31e057488130 |
hex | 189d936faa9c |
27065062501020 has 192 divisors, whose sum is σ = 89436757253760. Its totient is φ = 6771370881024.
The previous prime is 27065062500997. The next prime is 27065062501063. The reversal of 27065062501020 is 2010526056072.
27065062501020 is a `hidden beast` number, since 2 + 7 + 0 + 6 + 5 + 0 + 625 + 0 + 1 + 0 + 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 polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1740199 + ... + 7560318.
It is an arithmetic number, because the mean of its divisors is an integer number (465816444030).
Almost surely, 227065062501020 is an apocalyptic number.
27065062501020 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 27065062501020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44718378626880).
27065062501020 is an abundant number, since it is smaller than the sum of its proper divisors (62371694752740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27065062501020 is a wasteful number, since it uses less digits than its factorization.
27065062501020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9300869 (or 9300861 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
Adding to 27065062501020 its reverse (2010526056072), we get a palindrome (29075588557092).
The spelling of 27065062501020 in words is "twenty-seven trillion, sixty-five billion, sixty-two million, five hundred one thousand, twenty".
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