Search a number
BaseRepresentation
bin10000001001011111001001
321222001210202
4100021133021
52040430121
6230421545
750660402
oct20113711
97861722
104233161
112431489
1215018b5
13b52a3a
147c29a9
1558940b
hex4097c9

4233161 has 2 divisors, whose sum is σ = 4233162. Its totient is φ = 4233160.

The previous prime is 4233139. The next prime is 4233167. The reversal of 4233161 is 1613324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4177936 + 55225 = 2044^2 + 235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4233161 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4233167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116580 + 2116581.

It is an arithmetic number, because the mean of its divisors is an integer number (2116581).

Almost surely, 24233161 is an apocalyptic number.

It is an amenable number.

4233161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4233161 is an equidigital number, since it uses as much as digits as its factorization.

4233161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 20.

The square root of 4233161 is about 2057.4647020058. The cubic root of 4233161 is about 161.7663781853.

Adding to 4233161 its reverse (1613324), we get a palindrome (5846485).

The spelling of 4233161 in words is "four million, two hundred thirty-three thousand, one hundred sixty-one".