Base | Representation |
---|---|
bin | 11000101110011000010010 |
3 | 110012021211211 |
4 | 120232120102 |
5 | 3124401201 |
6 | 350530334 |
7 | 106043200 |
oct | 30563022 |
9 | 13167754 |
10 | 6481426 |
11 | 3727656 |
12 | 22069aa |
13 | 145c183 |
14 | c0a070 |
15 | 880651 |
hex | 62e612 |
6481426 has 12 divisors (see below), whose sum is σ = 11309598. Its totient is φ = 2777712.
The previous prime is 6481417. The next prime is 6481427. The reversal of 6481426 is 6241846.
It can be written as a sum of positive squares in only one way, i.e., 4618201 + 1863225 = 2149^2 + 1365^2 .
It is not an unprimeable number, because it can be changed into a prime (6481427) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32971 + ... + 33166.
Almost surely, 26481426 is an apocalyptic number.
6481426 is a deficient number, since it is larger than the sum of its proper divisors (4828172).
6481426 is a wasteful number, since it uses less digits than its factorization.
6481426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66153 (or 66146 counting only the distinct ones).
The product of its digits is 9216, while the sum is 31.
The square root of 6481426 is about 2545.8644897166. The cubic root of 6481426 is about 186.4476250133.
The spelling of 6481426 in words is "six million, four hundred eighty-one thousand, four hundred twenty-six".
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