Base | Representation |
---|---|
bin | 10001011100110111000001 |
3 | 22121102020202 |
4 | 101130313001 |
5 | 2132342112 |
6 | 242014545 |
7 | 53612123 |
oct | 21346701 |
9 | 8542222 |
10 | 4574657 |
11 | 264500a |
12 | 1647455 |
13 | c422c9 |
14 | 871213 |
15 | 6056c2 |
hex | 45cdc1 |
4574657 has 4 divisors (see below), whose sum is σ = 4686276. Its totient is φ = 4463040.
The previous prime is 4574599. The next prime is 4574659. The reversal of 4574657 is 7564754.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7564754 = 2 ⋅3782377.
It can be written as a sum of positive squares in 2 ways, for example, as 638401 + 3936256 = 799^2 + 1984^2 .
It is a cyclic number.
It is not a de Polignac number, because 4574657 - 210 = 4573633 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 9.
It is a self number, because there is not a number n which added to its sum of digits gives 4574657.
It is not an unprimeable number, because it can be changed into a prime (4574659) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55748 + ... + 55829.
It is an arithmetic number, because the mean of its divisors is an integer number (1171569).
Almost surely, 24574657 is an apocalyptic number.
It is an amenable number.
4574657 is a deficient number, since it is larger than the sum of its proper divisors (111619).
4574657 is a wasteful number, since it uses less digits than its factorization.
4574657 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111618.
The product of its digits is 117600, while the sum is 38.
The square root of 4574657 is about 2138.8447816520. The cubic root of 4574657 is about 166.0043667502.
The spelling of 4574657 in words is "four million, five hundred seventy-four thousand, six hundred fifty-seven".
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