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5215183 is a prime number
BaseRepresentation
bin10011111001001111001111
3100210221212221
4103321033033
52313341213
6303440211
762220421
oct23711717
910727787
105215183
112a42276
1218b6067
131107a0c
1499a811
156d038d
hex4f93cf

5215183 has 2 divisors, whose sum is σ = 5215184. Its totient is φ = 5215182.

The previous prime is 5215151. The next prime is 5215201. The reversal of 5215183 is 3815125.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5215183 - 25 = 5215151 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5213183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607591 + 2607592.

It is an arithmetic number, because the mean of its divisors is an integer number (2607592).

Almost surely, 25215183 is an apocalyptic number.

5215183 is a deficient number, since it is larger than the sum of its proper divisors (1).

5215183 is an equidigital number, since it uses as much as digits as its factorization.

5215183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1200, while the sum is 25.

The square root of 5215183 is about 2283.6775166385. The cubic root of 5215183 is about 173.4162739979.

The spelling of 5215183 in words is "five million, two hundred fifteen thousand, one hundred eighty-three".