Base | Representation |
---|---|
bin | 11000011001110111100100 |
3 | 110001000121012 |
4 | 120121313210 |
5 | 3114204122 |
6 | 345041352 |
7 | 105243230 |
oct | 30316744 |
9 | 13030535 |
10 | 6397412 |
11 | 367a51a |
12 | 2186258 |
13 | 142cb68 |
14 | bc75c0 |
15 | 8657e2 |
hex | 619de4 |
6397412 has 12 divisors (see below), whose sum is σ = 12794880. Its totient is φ = 2741736.
The previous prime is 6397399. The next prime is 6397421. The reversal of 6397412 is 2147936.
6397412 is an admirable number.
It is a d-powerful number, because it can be written as 66 + 35 + 95 + 7 + 411 + 1 + 221 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114212 + ... + 114267.
It is an arithmetic number, because the mean of its divisors is an integer number (1066240).
Almost surely, 26397412 is an apocalyptic number.
It is an amenable number.
6397412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6397412 is a wasteful number, since it uses less digits than its factorization.
6397412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228490 (or 228488 counting only the distinct ones).
The product of its digits is 9072, while the sum is 32.
The square root of 6397412 is about 2529.3105780034. The cubic root of 6397412 is about 185.6385240707.
The spelling of 6397412 in words is "six million, three hundred ninety-seven thousand, four hundred twelve".
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