Search a number
-
+
9076513 = 23394631
BaseRepresentation
bin100010100111…
…111100100001
3122002010122011
4202213330201
54310422023
6522312521
7140102065
oct42477441
918063564
109076513
11513a356
123058741
131b5a424
1412c3aa5
15be450d
hex8a7f21

9076513 has 4 divisors (see below), whose sum is σ = 9471168. Its totient is φ = 8681860.

The previous prime is 9076481. The next prime is 9076517. The reversal of 9076513 is 3156709.

9076513 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 9076513 - 25 = 9076481 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9076517) 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, 197293 + ... + 197338.

It is an arithmetic number, because the mean of its divisors is an integer number (2367792).

Almost surely, 29076513 is an apocalyptic number.

It is an amenable number.

9076513 is a deficient number, since it is larger than the sum of its proper divisors (394655).

9076513 is a wasteful number, since it uses less digits than its factorization.

9076513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394654.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 9076513 is about 3012.7251783062. The cubic root of 9076513 is about 208.5961769729.

The spelling of 9076513 in words is "nine million, seventy-six thousand, five hundred thirteen".

Divisors: 1 23 394631 9076513