Base | Representation |
---|---|
bin | 11010111011111000110010 |
3 | 111021201221002 |
4 | 122323320302 |
5 | 3301423132 |
6 | 411202002 |
7 | 114006062 |
oct | 32737062 |
9 | 14251832 |
10 | 7061042 |
11 | 3a9307a |
12 | 2446302 |
13 | 1602c41 |
14 | d1b3a2 |
15 | 947262 |
hex | 6bbe32 |
7061042 has 8 divisors (see below), whose sum is σ = 10619436. Its totient is φ = 3521232.
The previous prime is 7061039. The next prime is 7061051. The reversal of 7061042 is 2401607.
It can be written as a sum of positive squares in 2 ways, for example, as 6964321 + 96721 = 2639^2 + 311^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 3653 + ... + 5240.
Almost surely, 27061042 is an apocalyptic number.
7061042 is a deficient number, since it is larger than the sum of its proper divisors (3558394).
7061042 is a wasteful number, since it uses less digits than its factorization.
7061042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9292.
The product of its (nonzero) digits is 336, while the sum is 20.
The square root of 7061042 is about 2657.2621248195. The cubic root of 7061042 is about 191.8475533249.
Adding to 7061042 its reverse (2401607), we get a palindrome (9462649).
The spelling of 7061042 in words is "seven million, sixty-one thousand, forty-two".
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