Base | Representation |
---|---|
bin | 110011101000… |
… | …0100011111110 |
3 | 1212221020020100 |
4 | 1213100203332 |
5 | 23412144140 |
6 | 2404101530 |
7 | 446036256 |
oct | 147204376 |
9 | 55836210 |
10 | 27068670 |
11 | 14309102 |
12 | 90948a6 |
13 | 57b9985 |
14 | 3848966 |
15 | 259a530 |
hex | 19d08fe |
27068670 has 48 divisors (see below), whose sum is σ = 71444880. Its totient is φ = 7110576.
The previous prime is 27068647. The next prime is 27068683. The reversal of 27068670 is 7686072.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 403977 + ... + 404043.
It is an arithmetic number, because the mean of its divisors is an integer number (1488435).
Almost surely, 227068670 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27068670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35722440).
27068670 is an abundant number, since it is smaller than the sum of its proper divisors (44376210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27068670 is an frugal number, since it uses more digits than its factorization.
27068670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214 (or 77 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 27068670 is about 5202.7560004290. The cubic root of 27068670 is about 300.2541180193.
The spelling of 27068670 in words is "twenty-seven million, sixty-eight thousand, six hundred seventy".
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