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4325141 = 19211981
BaseRepresentation
bin10000011111111100010101
322010201222102
4100133330111
52101401031
6232411445
751522512
oct20377425
98121872
104325141
1124945a7
121546b85
13b85872
14808309
155a67cb
hex41ff15

4325141 has 6 divisors (see below), whose sum is σ = 4565142. Its totient is φ = 4097160.

The previous prime is 4325137. The next prime is 4325143. The reversal of 4325141 is 1415234.

It can be written as a sum of positive squares in only one way, i.e., 4289041 + 36100 = 2071^2 + 190^2 .

It is not a de Polignac number, because 4325141 - 22 = 4325137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4325143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5630 + ... + 6351.

It is an arithmetic number, because the mean of its divisors is an integer number (760857).

Almost surely, 24325141 is an apocalyptic number.

It is an amenable number.

4325141 is a deficient number, since it is larger than the sum of its proper divisors (240001).

4325141 is a wasteful number, since it uses less digits than its factorization.

4325141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12019 (or 12000 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 4325141 is about 2079.6973337484. The cubic root of 4325141 is about 162.9296370373.

The spelling of 4325141 in words is "four million, three hundred twenty-five thousand, one hundred forty-one".

Divisors: 1 19 361 11981 227639 4325141