Search a number
-
+
966541 = 2933329
BaseRepresentation
bin11101011111110001101
31211002211211
43223332031
5221412131
632414421
711133622
oct3537615
91732754
10966541
116001a4
123a7411
1327ac24
141b2349
151415b1
hexebf8d

966541 has 4 divisors (see below), whose sum is σ = 999900. Its totient is φ = 933184.

The previous prime is 966527. The next prime is 966547. The reversal of 966541 is 145669.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 594441 + 372100 = 771^2 + 610^2 .

It is a cyclic number.

It is not a de Polignac number, because 966541 - 25 = 966509 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 a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966547) 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, 16636 + ... + 16693.

It is an arithmetic number, because the mean of its divisors is an integer number (249975).

2966541 is an apocalyptic number.

It is an amenable number.

966541 is a deficient number, since it is larger than the sum of its proper divisors (33359).

966541 is a wasteful number, since it uses less digits than its factorization.

966541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33358.

The product of its digits is 6480, while the sum is 31.

The square root of 966541 is about 983.1281706878. The cubic root of 966541 is about 98.8720245524.

The spelling of 966541 in words is "nine hundred sixty-six thousand, five hundred forty-one".

Divisors: 1 29 33329 966541