Base | Representation |
---|---|
bin | 11010011110111000110100 |
3 | 111001200222202 |
4 | 122132320310 |
5 | 3234123020 |
6 | 404444032 |
7 | 113002553 |
oct | 32367064 |
9 | 14050882 |
10 | 6942260 |
11 | 3a11906 |
12 | 23a9618 |
13 | 1590b60 |
14 | cc9d9a |
15 | 921e75 |
hex | 69ee34 |
6942260 has 24 divisors (see below), whose sum is σ = 15700776. Its totient is φ = 2563200.
The previous prime is 6942241. The next prime is 6942263. The reversal of 6942260 is 622496.
It can be written as a sum of positive squares in 4 ways, for example, as 119716 + 6822544 = 346^2 + 2612^2 .
It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6942263) 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 7 ways as a sum of consecutive naturals, for example, 13091 + ... + 13610.
It is an arithmetic number, because the mean of its divisors is an integer number (654199).
Almost surely, 26942260 is an apocalyptic number.
It is an amenable number.
6942260 is an abundant number, since it is smaller than the sum of its proper divisors (8758516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6942260 is a wasteful number, since it uses less digits than its factorization.
6942260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26723 (or 26721 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 6942260 is about 2634.8168816827. The cubic root of 6942260 is about 190.7657004770.
The spelling of 6942260 in words is "six million, nine hundred forty-two thousand, two hundred sixty".
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