Search a number
-
+
300004401 = 3100001467
BaseRepresentation
bin10001111000011…
…011010000110001
3202220111210200010
4101320123100301
51103300120101
645434045133
710301665254
oct2170332061
9686453603
10300004401
11144387824
12845797a9
134a1ccac8
142bbb509b
151b5102d6
hex11e1b431

300004401 has 4 divisors (see below), whose sum is σ = 400005872. Its totient is φ = 200002932.

The previous prime is 300004373. The next prime is 300004403. The reversal of 300004401 is 104400003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 300004401 - 29 = 300003889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (300004403) 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 3 ways as a sum of consecutive naturals, for example, 50000731 + ... + 50000736.

It is an arithmetic number, because the mean of its divisors is an integer number (100001468).

Almost surely, 2300004401 is an apocalyptic number.

It is an amenable number.

300004401 is a deficient number, since it is larger than the sum of its proper divisors (100001471).

300004401 is a wasteful number, since it uses less digits than its factorization.

300004401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100001470.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 300004401 is about 17320.6351211496. The cubic root of 300004401 is about 669.4362235933.

Adding to 300004401 its reverse (104400003), we get a palindrome (404404404).

The spelling of 300004401 in words is "three hundred million, four thousand, four hundred one".

Divisors: 1 3 100001467 300004401