Base | Representation |
---|---|
bin | 110011110001… |
… | …1101100101101 |
3 | 1220002012202102 |
4 | 1213203230231 |
5 | 23422201203 |
6 | 2405504445 |
7 | 446513633 |
oct | 147435455 |
9 | 56065672 |
10 | 27147053 |
11 | 14361a8a |
12 | 9112125 |
13 | 581655b |
14 | 3869353 |
15 | 25b3888 |
hex | 19e3b2d |
27147053 has 4 divisors (see below), whose sum is σ = 27195168. Its totient is φ = 27098940.
The previous prime is 27147031. The next prime is 27147073. The reversal of 27147053 is 35074172.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 27147053 - 212 = 27142957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27147073) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23201 + ... + 24342.
It is an arithmetic number, because the mean of its divisors is an integer number (6798792).
Almost surely, 227147053 is an apocalyptic number.
It is an amenable number.
27147053 is a deficient number, since it is larger than the sum of its proper divisors (48115).
27147053 is an equidigital number, since it uses as much as digits as its factorization.
27147053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48114.
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 27147053 is about 5210.2833896056. The cubic root of 27147053 is about 300.5436549433.
The spelling of 27147053 in words is "twenty-seven million, one hundred forty-seven thousand, fifty-three".
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