Search a number
-
+
1344030211 = 10364120357
BaseRepresentation
bin101000000011100…
…0100011000000011
310110200000210211201
41100013010120003
510223032431321
6341211122031
745210032266
oct12007043003
93420023751
101344030211
1162a740877
12316143317
131855b3064
14ca702cdd
157cedb291
hex501c4603

1344030211 has 8 divisors (see below), whose sum is σ = 1359262944. Its totient is φ = 1328839680.

The previous prime is 1344030209. The next prime is 1344030223. The reversal of 1344030211 is 1120304431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1344030211 - 21 = 1344030209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344031211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55845 + ... + 76201.

It is an arithmetic number, because the mean of its divisors is an integer number (169907868).

Almost surely, 21344030211 is an apocalyptic number.

1344030211 is a deficient number, since it is larger than the sum of its proper divisors (15232733).

1344030211 is a wasteful number, since it uses less digits than its factorization.

1344030211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21101.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1344030211 is about 36661.0175936239. The cubic root of 1344030211 is about 1103.5779393256.

Adding to 1344030211 its reverse (1120304431), we get a palindrome (2464334642).

The spelling of 1344030211 in words is "one billion, three hundred forty-four million, thirty thousand, two hundred eleven".

Divisors: 1 103 641 20357 66023 2096771 13048837 1344030211