Base | Representation |
---|---|
bin | 10111110010111100110101 |
3 | 102201220221020 |
4 | 113302330311 |
5 | 3044104010 |
6 | 341411353 |
7 | 104010414 |
oct | 27627465 |
9 | 12656836 |
10 | 6238005 |
11 | 3580784 |
12 | 2109b59 |
13 | 13a5437 |
14 | b8547b |
15 | 833470 |
hex | 5f2f35 |
6238005 has 16 divisors (see below), whose sum is σ = 10036224. Its totient is φ = 3308480.
The previous prime is 6237949. The next prime is 6238009. The reversal of 6238005 is 5008326.
It is not a de Polignac number, because 6238005 - 27 = 6237877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6238009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1900 + ... + 4010.
It is an arithmetic number, because the mean of its divisors is an integer number (627264).
Almost surely, 26238005 is an apocalyptic number.
It is an amenable number.
6238005 is a deficient number, since it is larger than the sum of its proper divisors (3798219).
6238005 is a wasteful number, since it uses less digits than its factorization.
6238005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2316.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 6238005 is about 2497.5998478539. The cubic root of 6238005 is about 184.0836595779.
The spelling of 6238005 in words is "six million, two hundred thirty-eight thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.173 sec. • engine limits •