Search a number
-
+
5179792143 = 39717799973
BaseRepresentation
bin1001101001011110…
…10101101100001111
3111100222200201000110
410310233111230033
541102011322033
62213552531103
7242234335551
oct46457255417
914328621013
105179792143
112218948559
121006850a93
1364718bc86
14371d034d1
15204b1d363
hex134bd5b0f

5179792143 has 8 divisors (see below), whose sum is σ = 6977589808. Its totient is φ = 3417594624.

The previous prime is 5179792127. The next prime is 5179792151. The reversal of 5179792143 is 3412979715.

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

It is not a de Polignac number, because 5179792143 - 24 = 5179792127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5179792092 and 5179792101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5179792153) 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, 8899696 + ... + 8900277.

It is an arithmetic number, because the mean of its divisors is an integer number (872198726).

Almost surely, 25179792143 is an apocalyptic number.

5179792143 is a deficient number, since it is larger than the sum of its proper divisors (1797797665).

5179792143 is a wasteful number, since it uses less digits than its factorization.

5179792143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17800073.

The product of its digits is 476280, while the sum is 48.

The square root of 5179792143 is about 71970.7728387017. The cubic root of 5179792143 is about 1730.2310875554.

The spelling of 5179792143 in words is "five billion, one hundred seventy-nine million, seven hundred ninety-two thousand, one hundred forty-three".

Divisors: 1 3 97 291 17799973 53399919 1726597381 5179792143