Search a number
-
+
5176788625 = 5360168909
BaseRepresentation
bin1001101001000111…
…11000011010010001
3111100210001002222001
410310203320122101
541100224214000
62213404314001
7242166656131
oct46443703221
914323032861
105176788625
112217186a08
121005842901
13646679b48
14371760ac1
1520472846a
hex1348f8691

5176788625 has 16 divisors (see below), whose sum is σ = 6471475920. Its totient is φ = 4134480000.

The previous prime is 5176788623. The next prime is 5176788629. The reversal of 5176788625 is 5268876715.

It can be written as a sum of positive squares in 8 ways, for example, as 438944401 + 4737844224 = 20951^2 + 68832^2 .

It is not a de Polignac number, because 5176788625 - 21 = 5176788623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5176788623) 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, 40671 + ... + 109579.

It is an arithmetic number, because the mean of its divisors is an integer number (404467245).

Almost surely, 25176788625 is an apocalyptic number.

It is an amenable number.

5176788625 is a deficient number, since it is larger than the sum of its proper divisors (1294687295).

5176788625 is an equidigital number, since it uses as much as digits as its factorization.

5176788625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69525 (or 69515 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 55.

The square root of 5176788625 is about 71949.9035788096. The cubic root of 5176788625 is about 1729.8965963344.

The spelling of 5176788625 in words is "five billion, one hundred seventy-six million, seven hundred eighty-eight thousand, six hundred twenty-five".

Divisors: 1 5 25 125 601 3005 15025 68909 75125 344545 1722725 8613625 41414309 207071545 1035357725 5176788625