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8940696041 = 22074051063
BaseRepresentation
bin10000101001110100…
…00011000111101001
3212002002111102021102
420110322003013221
5121302304233131
64035102051145
7434362443134
oct102472030751
925062442242
108940696041
1138788762a2
121896279ab5
13ac63b80b4
1460b5b921b
15374db51cb
hex214e831e9

8940696041 has 4 divisors (see below), whose sum is σ = 8944749312. Its totient is φ = 8936642772.

The previous prime is 8940696029. The next prime is 8940696047. The reversal of 8940696041 is 1406960498.

It is a happy number.

8940696041 is digitally balanced in base 3, 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 an emirpimes, since its reverse is a distinct semiprime: 1406960498 = 2703480249.

It is a cyclic number.

It is not a de Polignac number, because 8940696041 - 26 = 8940695977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8940696047) 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, 2023325 + ... + 2027738.

It is an arithmetic number, because the mean of its divisors is an integer number (2236187328).

Almost surely, 28940696041 is an apocalyptic number.

It is an amenable number.

8940696041 is a deficient number, since it is larger than the sum of its proper divisors (4053271).

8940696041 is a wasteful number, since it uses less digits than its factorization.

8940696041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4053270.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 8940696041 is about 94555.2539047937. The cubic root of 8940696041 is about 2075.5049656791.

It can be divided in two parts, 8 and 940696041, that added together give a palindrome (940696049).

The spelling of 8940696041 in words is "eight billion, nine hundred forty million, six hundred ninety-six thousand, forty-one".

Divisors: 1 2207 4051063 8940696041