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912730094041 = 2413787261801
BaseRepresentation
bin11010100100000101111…
…00111111100111011001
310020020220201200212022211
431102002330333213121
5104423232401002131
61535145153315121
7122641205535223
oct15220274774731
93206821625284
10912730094041
113220a5385977
12128a87565aa1
13680bac68a2c
1432267d73413
1518b1ee165b1
hexd482f3f9d9

912730094041 has 4 divisors (see below), whose sum is σ = 916517356084. Its totient is φ = 908942832000.

The previous prime is 912730094039. The next prime is 912730094099. The reversal of 912730094041 is 140490037219.

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 841109094400 + 71620999641 = 917120^2 + 267621^2 .

It is a cyclic number.

It is not a de Polignac number, because 912730094041 - 21 = 912730094039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 912730093985 and 912730094003.

It is not an unprimeable number, because it can be changed into a prime (912730694041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1893630660 + ... + 1893631141.

It is an arithmetic number, because the mean of its divisors is an integer number (229129339021).

Almost surely, 2912730094041 is an apocalyptic number.

It is an amenable number.

912730094041 is a deficient number, since it is larger than the sum of its proper divisors (3787262043).

912730094041 is a wasteful number, since it uses less digits than its factorization.

912730094041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3787262042.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 912730094041 in words is "nine hundred twelve billion, seven hundred thirty million, ninety-four thousand, forty-one".

Divisors: 1 241 3787261801 912730094041