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3130144043 = 132392773637
BaseRepresentation
bin1011101010010010…
…0011010100101011
322002010220210101212
42322210203110223
522402304102133
61234333503335
7140365533245
oct27244432453
98063823355
103130144043
111366980604
12734341b4b
133ab650750
14219a03095
15134c00148
hexba92352b

3130144043 has 16 divisors (see below), whose sum is σ = 3398183040. Its totient is φ = 2866098816.

The previous prime is 3130144007. The next prime is 3130144049. The reversal of 3130144043 is 3404410313.

3130144043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3130144043 - 216 = 3130078507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130144049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 858821 + ... + 862457.

It is an arithmetic number, because the mean of its divisors is an integer number (212386440).

Almost surely, 23130144043 is an apocalyptic number.

3130144043 is a deficient number, since it is larger than the sum of its proper divisors (268038997).

3130144043 is a wasteful number, since it uses less digits than its factorization.

3130144043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4166.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3130144043 is about 55947.6902382931. The cubic root of 3130144043 is about 1462.8106305679.

Adding to 3130144043 its reverse (3404410313), we get a palindrome (6534554356).

The spelling of 3130144043 in words is "three billion, one hundred thirty million, one hundred forty-four thousand, forty-three".

Divisors: 1 13 239 277 3107 3601 3637 47281 66203 860639 869243 1007449 11300159 13096837 240780311 3130144043