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2254201 is a prime number
BaseRepresentation
bin1000100110010101111001
311020112011221
420212111321
51034113301
6120152041
725106005
oct10462571
94215157
102254201
1112aa684
12908621
1360c061
14429705
152e7da1
hex226579

2254201 has 2 divisors, whose sum is σ = 2254202. Its totient is φ = 2254200.

The previous prime is 2254177. The next prime is 2254211. The reversal of 2254201 is 1024522.

2254201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2178576 + 75625 = 1476^2 + 275^2 .

It is a cyclic number.

It is not a de Polignac number, because 2254201 - 215 = 2221433 is a prime.

It is not a weakly prime, because it can be changed into another prime (2254211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127100 + 1127101.

It is an arithmetic number, because the mean of its divisors is an integer number (1127101).

22254201 is an apocalyptic number.

It is an amenable number.

2254201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254201 is an equidigital number, since it uses as much as digits as its factorization.

2254201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2254201 is about 1501.3996802984. The cubic root of 2254201 is about 131.1185725961.

Adding to 2254201 its reverse (1024522), we get a palindrome (3278723).

The spelling of 2254201 in words is "two million, two hundred fifty-four thousand, two hundred one".