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8300213 is a prime number
BaseRepresentation
bin11111101010011010110101
3120121200202022
4133222122311
54111101323
6453522525
7130356605
oct37523265
916550668
108300213
11475a089
122943445
131947c8c
141160c05
15ade4c8
hex7ea6b5

8300213 has 2 divisors, whose sum is σ = 8300214. Its totient is φ = 8300212.

The previous prime is 8300197. The next prime is 8300239. The reversal of 8300213 is 3120038.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6115729 + 2184484 = 2473^2 + 1478^2 .

It is a cyclic number.

It is not a de Polignac number, because 8300213 - 24 = 8300197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8300191 and 8300200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8300273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4150106 + 4150107.

It is an arithmetic number, because the mean of its divisors is an integer number (4150107).

Almost surely, 28300213 is an apocalyptic number.

It is an amenable number.

8300213 is a deficient number, since it is larger than the sum of its proper divisors (1).

8300213 is an equidigital number, since it uses as much as digits as its factorization.

8300213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 8300213 is about 2881.0090246301. The cubic root of 8300213 is about 202.4711171528.

The spelling of 8300213 in words is "eight million, three hundred thousand, two hundred thirteen".