Base | Representation |
---|---|
bin | 10010101101111111000011 |
3 | 100020022001210 |
4 | 102231333003 |
5 | 2224010242 |
6 | 253101203 |
7 | 56464653 |
oct | 22557703 |
9 | 10208053 |
10 | 4906947 |
11 | 2851731 |
12 | 1787803 |
13 | 102a626 |
14 | 91a363 |
15 | 66dd9c |
hex | 4adfc3 |
4906947 has 4 divisors (see below), whose sum is σ = 6542600. Its totient is φ = 3271296.
The previous prime is 4906943. The next prime is 4906949. The reversal of 4906947 is 7496094.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 4906947 - 22 = 4906943 is a prime.
It is a D-number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4906943) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 817822 + ... + 817827.
It is an arithmetic number, because the mean of its divisors is an integer number (1635650).
Almost surely, 24906947 is an apocalyptic number.
4906947 is a deficient number, since it is larger than the sum of its proper divisors (1635653).
4906947 is a wasteful number, since it uses less digits than its factorization.
4906947 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1635652.
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 4906947 is about 2215.1629736884. The cubic root of 4906947 is about 169.9301558530.
The spelling of 4906947 in words is "four million, nine hundred six thousand, nine hundred forty-seven".
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