Base | Representation |
---|---|
bin | 11000101110010010010010 |
3 | 110012021022121 |
4 | 120232102102 |
5 | 3124343132 |
6 | 350524454 |
7 | 106042111 |
oct | 30562222 |
9 | 13167277 |
10 | 6481042 |
11 | 3727337 |
12 | 220672a |
13 | 145bc49 |
14 | c09c78 |
15 | 880497 |
hex | 62e492 |
6481042 has 8 divisors (see below), whose sum is σ = 9734076. Its totient is φ = 3236352.
The previous prime is 6481039. The next prime is 6481051. The reversal of 6481042 is 2401846.
It can be written as a sum of positive squares in 2 ways, for example, as 3956121 + 2524921 = 1989^2 + 1589^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 6480998 and 6481016.
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, 498 + ... + 3634.
Almost surely, 26481042 is an apocalyptic number.
6481042 is a deficient number, since it is larger than the sum of its proper divisors (3253034).
6481042 is a wasteful number, since it uses less digits than its factorization.
6481042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4172.
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 6481042 is about 2545.7890721739. The cubic root of 6481042 is about 186.4439428348.
Adding to 6481042 its reverse (2401846), we get a palindrome (8882888).
The spelling of 6481042 in words is "six million, four hundred eighty-one thousand, forty-two".
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