Search a number
-
+
1344030001 = 23471319491
BaseRepresentation
bin101000000011100…
…0100010100110001
310110200000210112221
41100013010110301
510223032430001
6341211121041
745210031546
oct12007042461
93420023487
101344030001
1162a7406a6
12316143181
131855b2c32
14ca702bcd
157cedb1a1
hex501c4531

1344030001 has 16 divisors (see below), whose sum is σ = 1443391488. Its totient is φ = 1248504400.

The previous prime is 1344029993. The next prime is 1344030007. The reversal of 1344030001 is 1000304431.

It is not a de Polignac number, because 1344030001 - 23 = 1344029993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344030007) 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 15 ways as a sum of consecutive naturals, for example, 136866 + ... + 146356.

It is an arithmetic number, because the mean of its divisors is an integer number (90211968).

Almost surely, 21344030001 is an apocalyptic number.

It is an amenable number.

1344030001 is a deficient number, since it is larger than the sum of its proper divisors (99361487).

1344030001 is a wasteful number, since it uses less digits than its factorization.

1344030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9692.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1344030001 is about 36661.0147295462. The cubic root of 1344030001 is about 1103.5778818489.

Adding to 1344030001 its reverse (1000304431), we get a palindrome (2344334432).

The spelling of 1344030001 in words is "one billion, three hundred forty-four million, thirty thousand, one".

Divisors: 1 23 47 131 1081 3013 6157 9491 141611 218293 446077 1243321 10259771 28596383 58436087 1344030001