Base | Representation |
---|---|
bin | 11000010101110010000100 |
3 | 110000011122100 |
4 | 120111302010 |
5 | 3113140201 |
6 | 344432100 |
7 | 105143361 |
oct | 30256204 |
9 | 13004570 |
10 | 6380676 |
11 | 3668995 |
12 | 2178630 |
13 | 1425363 |
14 | bc1468 |
15 | 860886 |
hex | 615c84 |
6380676 has 27 divisors (see below), whose sum is σ = 16167333. Its totient is φ = 2121840.
The previous prime is 6380669. The next prime is 6380681. The reversal of 6380676 is 6760836.
It is a happy number.
The square root of 6380676 is 2526.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 30276 + 6350400 = 174^2 + 2520^2 .
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 6380676.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 14946 + ... + 15366.
Almost surely, 26380676 is an apocalyptic number.
6380676 is the 2526-th square number.
It is an amenable number.
6380676 is an abundant number, since it is smaller than the sum of its proper divisors (9786657).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6380676 is a wasteful number, since it uses less digits than its factorization.
6380676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 852 (or 426 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The cubic root of 6380676 is about 185.4765023285.
Multiplying 6380676 by its sum of digits (36), we get a square (229704336 = 151562).
6380676 divided by its sum of digits (36) gives a square (177241 = 4212).
It can be divided in two parts, 6380 and 676, that added together give a square (7056 = 842).
The spelling of 6380676 in words is "six million, three hundred eighty thousand, six hundred seventy-six".
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