Base | Representation |
---|---|
bin | 1100100001111001000110… |
… | …10000010001000110000000 |
3 | 10121120000121110201000022210 |
4 | 12100330203100101012000 |
5 | 12102411122001430340 |
6 | 134333330141102120 |
7 | 5542424143324632 |
oct | 620744320210600 |
9 | 117500543630283 |
10 | 27552806670720 |
11 | 886309707a101 |
12 | 310bb03257940 |
13 | 124b2ac121446 |
14 | 6b37c4a86a52 |
15 | 32baa2164180 |
hex | 190f23411180 |
27552806670720 has 256 divisors, whose sum is σ = 90248435470080. Its totient is φ = 7144855511040.
The previous prime is 27552806670713. The next prime is 27552806670731. The reversal of 27552806670720 is 2707660825572.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128546359 + ... + 128760521.
It is an arithmetic number, because the mean of its divisors is an integer number (352532951055).
Almost surely, 227552806670720 is an apocalyptic number.
27552806670720 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 27552806670720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45124217735040).
27552806670720 is an abundant number, since it is smaller than the sum of its proper divisors (62695628799360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27552806670720 is a wasteful number, since it uses less digits than its factorization.
27552806670720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 216033 (or 216021 counting only the distinct ones).
The product of its (nonzero) digits is 19756800, while the sum is 57.
The spelling of 27552806670720 in words is "twenty-seven trillion, five hundred fifty-two billion, eight hundred six million, six hundred seventy thousand, seven hundred twenty".
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