Search a number
-
+
8772041 = 26593299
BaseRepresentation
bin100001011101…
…100111001001
3121111122222102
4201131213021
54221201131
6512003145
7134363315
oct41354711
917448872
108772041
114a51623
122b304b5
131a81975
141244b45
15b841cb
hex85d9c9

8772041 has 4 divisors (see below), whose sum is σ = 8778000. Its totient is φ = 8766084.

The previous prime is 8772037. The next prime is 8772067. The reversal of 8772041 is 1402778.

8772041 is digitally balanced in base 2, because in such base 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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8772041 - 22 = 8772037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8771995 and 8772013.

It is not an unprimeable number, because it can be changed into a prime (8772011) 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, 1010 + ... + 4308.

It is an arithmetic number, because the mean of its divisors is an integer number (2194500).

Almost surely, 28772041 is an apocalyptic number.

It is an amenable number.

8772041 is a deficient number, since it is larger than the sum of its proper divisors (5959).

8772041 is a wasteful number, since it uses less digits than its factorization.

8772041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5958.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 8772041 is about 2961.7631573102. The cubic root of 8772041 is about 206.2371432451.

The spelling of 8772041 in words is "eight million, seven hundred seventy-two thousand, forty-one".

Divisors: 1 2659 3299 8772041