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8950213 is a prime number
BaseRepresentation
bin100010001001…
…000111000101
3121211201101101
4202021013011
54242401323
6515500101
7136034626
oct42110705
917751341
108950213
115063478
122bb7631
131b14aac
14128da4d
15bbbdad
hex8891c5

8950213 has 2 divisors, whose sum is σ = 8950214. Its totient is φ = 8950212.

The previous prime is 8950199. The next prime is 8950217. The reversal of 8950213 is 3120598.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8655364 + 294849 = 2942^2 + 543^2 .

It is a cyclic number.

It is not a de Polignac number, because 8950213 - 25 = 8950181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8950217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4475106 + 4475107.

It is an arithmetic number, because the mean of its divisors is an integer number (4475107).

Almost surely, 28950213 is an apocalyptic number.

It is an amenable number.

8950213 is a deficient number, since it is larger than the sum of its proper divisors (1).

8950213 is an equidigital number, since it uses as much as digits as its factorization.

8950213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 8950213 is about 2991.6906591424. The cubic root of 8950213 is about 207.6241131006.

The spelling of 8950213 in words is "eight million, nine hundred fifty thousand, two hundred thirteen".