Search a number
-
+
4145301 = 32460589
BaseRepresentation
bin1111110100000010010101
321210121021200
433310002111
52030122201
6224503113
750143266
oct17640225
97717250
104145301
112381476
12147aa99
13b21a54
1479c96d
1556d386
hex3f4095

4145301 has 6 divisors (see below), whose sum is σ = 5987670. Its totient is φ = 2763528.

The previous prime is 4145299. The next prime is 4145333. The reversal of 4145301 is 1035414.

It is a happy number.

4145301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2387025 + 1758276 = 1545^2 + 1326^2 .

It is not a de Polignac number, because 4145301 - 21 = 4145299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145341) 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 in 5 ways as a sum of consecutive naturals, for example, 230286 + ... + 230303.

It is an arithmetic number, because the mean of its divisors is an integer number (997945).

Almost surely, 24145301 is an apocalyptic number.

It is an amenable number.

4145301 is a deficient number, since it is larger than the sum of its proper divisors (1842369).

4145301 is a wasteful number, since it uses less digits than its factorization.

4145301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460595 (or 460592 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 4145301 is about 2036.0012278975. The cubic root of 4145301 is about 160.6393816452.

The spelling of 4145301 in words is "four million, one hundred forty-five thousand, three hundred one".

Divisors: 1 3 9 460589 1381767 4145301