Base | Representation |
---|---|
bin | 100010100011… |
… | …111011110001 |
3 | 122001022002120 |
4 | 202203323301 |
5 | 4304410311 |
6 | 522104453 |
7 | 140003142 |
oct | 42437361 |
9 | 18038076 |
10 | 9060081 |
11 | 5128a78 |
12 | 304b129 |
13 | 1b52ac4 |
14 | 12bbac9 |
15 | bde706 |
hex | 8a3ef1 |
9060081 has 4 divisors (see below), whose sum is σ = 12080112. Its totient is φ = 6040052.
The previous prime is 9060071. The next prime is 9060089. The reversal of 9060081 is 1800609.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1800609 = 3 ⋅600203.
It is a cyclic number.
It is not a de Polignac number, because 9060081 - 211 = 9058033 is a prime.
It is a super-2 number, since 2×90600812 = 164170135453122, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (9060089) 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 3 ways as a sum of consecutive naturals, for example, 1510011 + ... + 1510016.
It is an arithmetic number, because the mean of its divisors is an integer number (3020028).
Almost surely, 29060081 is an apocalyptic number.
It is an amenable number.
9060081 is a deficient number, since it is larger than the sum of its proper divisors (3020031).
9060081 is a wasteful number, since it uses less digits than its factorization.
9060081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3020030.
The product of its (nonzero) digits is 432, while the sum is 24.
The square root of 9060081 is about 3009.9968438522. The cubic root of 9060081 is about 208.4702210057.
The spelling of 9060081 in words is "nine million, sixty thousand, eighty-one".
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