Base | Representation |
---|---|
bin | 110011100011… |
… | …0111100000101 |
3 | 1212212020011110 |
4 | 1213012330011 |
5 | 23404414003 |
6 | 2403155233 |
7 | 445513326 |
oct | 147067405 |
9 | 55766143 |
10 | 27029253 |
11 | 14291529 |
12 | 9075b19 |
13 | 57a4a54 |
14 | 383844d |
15 | 258da03 |
hex | 19c6f05 |
27029253 has 4 divisors (see below), whose sum is σ = 36039008. Its totient is φ = 18019500.
The previous prime is 27029251. The next prime is 27029281. The reversal of 27029253 is 35292072.
It is a happy number.
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 not a de Polignac number, because 27029253 - 21 = 27029251 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 27029253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27029251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4504873 + ... + 4504878.
It is an arithmetic number, because the mean of its divisors is an integer number (9009752).
Almost surely, 227029253 is an apocalyptic number.
It is an amenable number.
27029253 is a deficient number, since it is larger than the sum of its proper divisors (9009755).
27029253 is an equidigital number, since it uses as much as digits as its factorization.
27029253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9009754.
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 27029253 is about 5198.9665319177. The cubic root of 27029253 is about 300.1083053396.
The spelling of 27029253 in words is "twenty-seven million, twenty-nine thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.121 sec. • engine limits •