Base | Representation |
---|---|
bin | 11001001111101110… |
… | …011111001001000000 |
3 | 2120222011100002110000 |
4 | 121033232133021000 |
5 | 421003442440031 |
6 | 20241501240000 |
7 | 1646514004410 |
oct | 311756371100 |
9 | 76864302400 |
10 | 27107390016 |
11 | 10550462373 |
12 | 5306263000 |
13 | 2730010c65 |
14 | 14521d8640 |
15 | a89be93e6 |
hex | 64fb9f240 |
27107390016 has 280 divisors, whose sum is σ = 94800375296. Its totient is φ = 7494819840.
The previous prime is 27107389997. The next prime is 27107390027. The reversal of 27107390016 is 61009370172.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1112880 + ... + 1136976.
Almost surely, 227107390016 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27107390016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47400187648).
27107390016 is an abundant number, since it is smaller than the sum of its proper divisors (67692985280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27107390016 is a wasteful number, since it uses less digits than its factorization.
27107390016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24159 (or 24140 counting only the distinct ones).
The product of its (nonzero) digits is 15876, while the sum is 36.
The spelling of 27107390016 in words is "twenty-seven billion, one hundred seven million, three hundred ninety thousand, sixteen".
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