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5212201 is a prime number
BaseRepresentation
bin10011111000100000101001
3100210210210111
4103320200221
52313242301
6303414321
762205631
oct23704051
910723714
105212201
112a40005
1218b43a1
131106557
149996c1
156ce551
hex4f8829

5212201 has 2 divisors, whose sum is σ = 5212202. Its totient is φ = 5212200.

The previous prime is 5212171. The next prime is 5212219. The reversal of 5212201 is 1022125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4000000 + 1212201 = 2000^2 + 1101^2 .

It is a cyclic number.

It is not a de Polignac number, because 5212201 - 213 = 5204009 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5212231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2606100 + 2606101.

It is an arithmetic number, because the mean of its divisors is an integer number (2606101).

Almost surely, 25212201 is an apocalyptic number.

It is an amenable number.

5212201 is a deficient number, since it is larger than the sum of its proper divisors (1).

5212201 is an equidigital number, since it uses as much as digits as its factorization.

5212201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 5212201 is about 2283.0245289966. The cubic root of 5212201 is about 173.3832150158.

Adding to 5212201 its reverse (1022125), we get a palindrome (6234326).

The spelling of 5212201 in words is "five million, two hundred twelve thousand, two hundred one".