Base | Representation |
---|---|
bin | 11001010010110111011100 |
3 | 110110212212000 |
4 | 121102313130 |
5 | 3144142001 |
6 | 354042300 |
7 | 110235000 |
oct | 31226734 |
9 | 13425760 |
10 | 6630876 |
11 | 381996a |
12 | 2279390 |
13 | 14b21c5 |
14 | c48700 |
15 | 8aea86 |
hex | 652ddc |
6630876 has 96 divisors (see below), whose sum is σ = 20160000. Its totient is φ = 1883952.
The previous prime is 6630859. The next prime is 6630887. The reversal of 6630876 is 6780366.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 6630876.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 36955 + ... + 37133.
It is an arithmetic number, because the mean of its divisors is an integer number (210000).
Almost surely, 26630876 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6630876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10080000).
6630876 is an abundant number, since it is smaller than the sum of its proper divisors (13529124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6630876 is a wasteful number, since it uses less digits than its factorization.
6630876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213 (or 191 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 6630876 is about 2575.0487374028. The cubic root of 6630876 is about 187.8697981835.
The spelling of 6630876 in words is "six million, six hundred thirty thousand, eight hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •