Base | Representation |
---|---|
bin | 110011100111… |
… | …0110010000000 |
3 | 1212220212020012 |
4 | 1213032302000 |
5 | 23411431001 |
6 | 2404004052 |
7 | 446006066 |
oct | 147166200 |
9 | 55825205 |
10 | 27061376 |
11 | 14303681 |
12 | 9090628 |
13 | 57b6564 |
14 | 3846036 |
15 | 25982bb |
hex | 19cec80 |
27061376 has 32 divisors (see below), whose sum is σ = 54942300. Its totient is φ = 13272064.
The previous prime is 27061337. The next prime is 27061381. The reversal of 27061376 is 67316072.
It can be written as a sum of positive squares in 2 ways, for example, as 26790976 + 270400 = 5176^2 + 520^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4790 + ... + 8778.
Almost surely, 227061376 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 27061376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27471150).
27061376 is an abundant number, since it is smaller than the sum of its proper divisors (27880924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27061376 is an equidigital number, since it uses as much as digits as its factorization.
27061376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4056 (or 4044 counting only the distinct ones).
The product of its (nonzero) digits is 10584, while the sum is 32.
The square root of 27061376 is about 5202.0549785638. The cubic root of 27061376 is about 300.2271464900.
The spelling of 27061376 in words is "twenty-seven million, sixty-one thousand, three hundred seventy-six".
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