Base | Representation |
---|---|
bin | 1111010010111001101001 |
3 | 21112201002212 |
4 | 33102321221 |
5 | 2011301302 |
6 | 221534505 |
7 | 46036505 |
oct | 17227151 |
9 | 7481085 |
10 | 4009577 |
11 | 2299500 |
12 | 1414435 |
13 | aa5040 |
14 | 765305 |
15 | 543052 |
hex | 3d2e69 |
4009577 has 12 divisors (see below), whose sum is σ = 4748100. Its totient is φ = 3363360.
The previous prime is 4009549. The next prime is 4009619. The reversal of 4009577 is 7759004.
It can be written as a sum of positive squares in 2 ways, for example, as 2238016 + 1771561 = 1496^2 + 1331^2 .
It is not a de Polignac number, because 4009577 - 28 = 4009321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4009507) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 299 + ... + 2847.
It is an arithmetic number, because the mean of its divisors is an integer number (395675).
Almost surely, 24009577 is an apocalyptic number.
It is an amenable number.
4009577 is a deficient number, since it is larger than the sum of its proper divisors (738523).
4009577 is a wasteful number, since it uses less digits than its factorization.
4009577 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2584 (or 2573 counting only the distinct ones).
The product of its (nonzero) digits is 8820, while the sum is 32.
The square root of 4009577 is about 2002.3928186048. The cubic root of 4009577 is about 158.8666920559.
The spelling of 4009577 in words is "four million, nine thousand, five hundred seventy-seven".
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