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8993041 is a prime number
BaseRepresentation
bin100010010011…
…100100010001
3121220220010121
4202103210101
54300234131
6520430241
7136303531
oct42234421
917826117
108993041
115092672
123018381
131b2b435
1412a14c1
15bc9911
hex893911

8993041 has 2 divisors, whose sum is σ = 8993042. Its totient is φ = 8993040.

The previous prime is 8993011. The next prime is 8993053. The reversal of 8993041 is 1403998.

8993041 = 21202 + 21212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4498641 + 4494400 = 2121^2 + 2120^2 .

It is a cyclic number.

It is not a de Polignac number, because 8993041 - 27 = 8992913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8992988 and 8993006.

It is not a weakly prime, because it can be changed into another prime (8993011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4496520 + 4496521.

It is an arithmetic number, because the mean of its divisors is an integer number (4496521).

Almost surely, 28993041 is an apocalyptic number.

8993041 is the 2121-st centered square number.

It is an amenable number.

8993041 is a deficient number, since it is larger than the sum of its proper divisors (1).

8993041 is an equidigital number, since it uses as much as digits as its factorization.

8993041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 8993041 is about 2998.8399423777. The cubic root of 8993041 is about 207.9547562467.

The spelling of 8993041 in words is "eight million, nine hundred ninety-three thousand, forty-one".