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10221083 is a prime number
BaseRepresentation
bin100110111111…
…011000011011
3201020021200122
4212333120123
510104033313
61003023455
7152610035
oct46773033
921207618
1010221083
115851284
12350ab8b
13216b3a2
141500c55
15d6d708
hex9bf61b

10221083 has 2 divisors, whose sum is σ = 10221084. Its totient is φ = 10221082.

The previous prime is 10221077. The next prime is 10221091. The reversal of 10221083 is 38012201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10221083 - 24 = 10221067 is a prime.

It is not a weakly prime, because it can be changed into another prime (10221053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110541 + 5110542.

It is an arithmetic number, because the mean of its divisors is an integer number (5110542).

Almost surely, 210221083 is an apocalyptic number.

10221083 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221083 is an equidigital number, since it uses as much as digits as its factorization.

10221083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 10221083 is about 3197.0428523872. The cubic root of 10221083 is about 217.0196064880.

Adding to 10221083 its reverse (38012201), we get a palindrome (48233284).

The spelling of 10221083 in words is "ten million, two hundred twenty-one thousand, eighty-three".