Base | Representation |
---|---|
bin | 110011101110… |
… | …1101010100101 |
3 | 1220000221212011 |
4 | 1213131222211 |
5 | 23420403331 |
6 | 2405154221 |
7 | 446351611 |
oct | 147355245 |
9 | 56027764 |
10 | 27122341 |
11 | 14345464 |
12 | 90bb971 |
13 | 580822c |
14 | 3860341 |
15 | 25ab3b1 |
hex | 19ddaa5 |
27122341 has 4 divisors (see below), whose sum is σ = 27133632. Its totient is φ = 27111052.
The previous prime is 27122339. The next prime is 27122363. The reversal of 27122341 is 14322172.
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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 27122341 - 21 = 27122339 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 (27122311) 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, 445 + ... + 7378.
It is an arithmetic number, because the mean of its divisors is an integer number (6783408).
Almost surely, 227122341 is an apocalyptic number.
It is an amenable number.
27122341 is a deficient number, since it is larger than the sum of its proper divisors (11291).
27122341 is an equidigital number, since it uses as much as digits as its factorization.
27122341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11290.
The product of its digits is 672, while the sum is 22.
The square root of 27122341 is about 5207.9113855748. The cubic root of 27122341 is about 300.4524321556.
The spelling of 27122341 in words is "twenty-seven million, one hundred twenty-two thousand, three hundred forty-one".
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