Base | Representation |
---|---|
bin | 11000010101101001101000 |
3 | 110000010220100 |
4 | 120111221220 |
5 | 3113131021 |
6 | 344425400 |
7 | 105141660 |
oct | 30255150 |
9 | 13003810 |
10 | 6380136 |
11 | 3668544 |
12 | 2178260 |
13 | 1425039 |
14 | bc11a0 |
15 | 860626 |
hex | 615a68 |
6380136 has 48 divisors (see below), whose sum is σ = 19749600. Its totient is φ = 1822752.
The previous prime is 6380111. The next prime is 6380149. The reversal of 6380136 is 6310836.
It is a super-2 number, since 2×63801362 = 81412270756992, which contains 22 as substring.
It is an Ulam number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5826 + ... + 6833.
It is an arithmetic number, because the mean of its divisors is an integer number (411450).
Almost surely, 26380136 is an apocalyptic number.
It is an amenable number.
6380136 is an abundant number, since it is smaller than the sum of its proper divisors (13369464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6380136 is a wasteful number, since it uses less digits than its factorization.
6380136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12678 (or 12671 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 6380136 is about 2525.8931093774. The cubic root of 6380136 is about 185.4712698559.
The spelling of 6380136 in words is "six million, three hundred eighty thousand, one hundred thirty-six".
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