Search a number
-
+
4130044131 = 37318858649
BaseRepresentation
bin1111011000101011…
…0111100011100011
3101122211101222110110
43312022313203203
531424242403011
61521453102403
7204226536663
oct36612674343
911584358413
104130044131
11182a336314
12973187a03
1350a8542c5
142b27261a3
151928b1ba6
hexf62b78e3

4130044131 has 8 divisors (see below), whose sum is σ = 5582160400. Its totient is φ = 2715645312.

The previous prime is 4130044123. The next prime is 4130044147. The reversal of 4130044131 is 1314400314.

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

It is not a de Polignac number, because 4130044131 - 23 = 4130044123 is a prime.

It is a super-2 number, since 2×41300441312 = 34114529048015090322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4130044098 and 4130044107.

It is not an unprimeable number, because it can be changed into a prime (4130044111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9429106 + ... + 9429543.

It is an arithmetic number, because the mean of its divisors is an integer number (697770050).

Almost surely, 24130044131 is an apocalyptic number.

4130044131 is a deficient number, since it is larger than the sum of its proper divisors (1452116269).

4130044131 is a wasteful number, since it uses less digits than its factorization.

4130044131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18858725.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4130044131 is about 64265.4194026616. The cubic root of 4130044131 is about 1604.4206047178.

Adding to 4130044131 its reverse (1314400314), we get a palindrome (5444444445).

The spelling of 4130044131 in words is "four billion, one hundred thirty million, forty-four thousand, one hundred thirty-one".

Divisors: 1 3 73 219 18858649 56575947 1376681377 4130044131