Search a number
-
+
5248604805 = 351751919973
BaseRepresentation
bin1001110001101011…
…10101101010000101
3111112210011202020120
410320311311222011
541222120323210
62224451452153
7244031255553
oct47065655205
914483152216
105248604805
112253778524
1210258b7059
13658503222
1437b0d6bd3
1520abb2270
hex138d75a85

5248604805 has 16 divisors (see below), whose sum is σ = 8398667520. Its totient is φ = 2798955968.

The previous prime is 5248604773. The next prime is 5248604813. The reversal of 5248604805 is 5084068425.

It is a cyclic number.

It is not a de Polignac number, because 5248604805 - 25 = 5248604773 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 252799 + ... + 272771.

It is an arithmetic number, because the mean of its divisors is an integer number (524916720).

Almost surely, 25248604805 is an apocalyptic number.

It is an amenable number.

5248604805 is a deficient number, since it is larger than the sum of its proper divisors (3150062715).

5248604805 is a wasteful number, since it uses less digits than its factorization.

5248604805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37500.

The product of its (nonzero) digits is 307200, while the sum is 42.

The square root of 5248604805 is about 72447.2553310338. The cubic root of 5248604805 is about 1737.8593489618.

The spelling of 5248604805 in words is "five billion, two hundred forty-eight million, six hundred four thousand, eight hundred five".

Divisors: 1 3 5 15 17519 19973 52557 59919 87595 99865 262785 299595 349906987 1049720961 1749534935 5248604805