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8398801 is a prime number
BaseRepresentation
bin100000000010…
…011111010001
3120210200222201
4200002133101
54122230201
6500003201
7131250205
oct40023721
916720881
108398801
114817164
122990501
131980b08
141188b05
15b0d801
hex8027d1

8398801 has 2 divisors, whose sum is σ = 8398802. Its totient is φ = 8398800.

The previous prime is 8398787. The next prime is 8398811. The reversal of 8398801 is 1088938.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6076225 + 2322576 = 2465^2 + 1524^2 .

It is a cyclic number.

It is not a de Polignac number, because 8398801 - 25 = 8398769 is a prime.

It is not a weakly prime, because it can be changed into another prime (8398811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4199400 + 4199401.

It is an arithmetic number, because the mean of its divisors is an integer number (4199401).

Almost surely, 28398801 is an apocalyptic number.

It is an amenable number.

8398801 is a deficient number, since it is larger than the sum of its proper divisors (1).

8398801 is an equidigital number, since it uses as much as digits as its factorization.

8398801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 8398801 is about 2898.0684947047. The cubic root of 8398801 is about 203.2695990041.

The spelling of 8398801 in words is "eight million, three hundred ninety-eight thousand, eight hundred one".