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4211029 is a prime number
BaseRepresentation
bin10000000100000101010101
321220221110001
4100010011111
52034223104
6230131301
750536024
oct20040525
97827401
104211029
112416899
1214b0b31
13b45944
147b88bb
15582aa4
hex404155

4211029 has 2 divisors, whose sum is σ = 4211030. Its totient is φ = 4211028.

The previous prime is 4211023. The next prime is 4211063. The reversal of 4211029 is 9201124.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3908529 + 302500 = 1977^2 + 550^2 .

It is a cyclic number.

It is not a de Polignac number, because 4211029 - 23 = 4211021 is a prime.

4211029 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4210997 and 4211015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4211021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2105514 + 2105515.

It is an arithmetic number, because the mean of its divisors is an integer number (2105515).

Almost surely, 24211029 is an apocalyptic number.

It is an amenable number.

4211029 is a deficient number, since it is larger than the sum of its proper divisors (1).

4211029 is an equidigital number, since it uses as much as digits as its factorization.

4211029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 4211029 is about 2052.0791895051. The cubic root of 4211029 is about 161.4839673912.

The spelling of 4211029 in words is "four million, two hundred eleven thousand, twenty-nine".