Search a number
-
+
6310044061 = 14942349289
BaseRepresentation
bin1011110000001101…
…11010000110011101
3121021202110110011121
411320012322012131
5100410332402221
62522050050541
7312240326626
oct57006720635
917252413147
106310044061
112748945552
121281279a51
137973a24a9
1443c078a4d
1526de7ca41
hex1781ba19d

6310044061 has 4 divisors (see below), whose sum is σ = 6352393500. Its totient is φ = 6267694624.

The previous prime is 6310044029. The next prime is 6310044109. The reversal of 6310044061 is 1604400136.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2036807161 + 4273236900 = 45131^2 + 65370^2 .

It is a cyclic number.

It is not a de Polignac number, because 6310044061 - 25 = 6310044029 is a prime.

It is a super-2 number, since 2×63100440612 = 79633312103522743442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6310041061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21174496 + ... + 21174793.

It is an arithmetic number, because the mean of its divisors is an integer number (1588098375).

Almost surely, 26310044061 is an apocalyptic number.

It is an amenable number.

6310044061 is a deficient number, since it is larger than the sum of its proper divisors (42349439).

6310044061 is a wasteful number, since it uses less digits than its factorization.

6310044061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42349438.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 6310044061 is about 79435.7857706462. The cubic root of 6310044061 is about 1847.8957385324.

Adding to 6310044061 its reverse (1604400136), we get a palindrome (7914444197).

The spelling of 6310044061 in words is "six billion, three hundred ten million, forty-four thousand, sixty-one".

Divisors: 1 149 42349289 6310044061