Search a number
-
+
5728803937 = 31184800127
BaseRepresentation
bin1010101010111011…
…01001110001100001
3112210020202101121121
411111131221301201
543213033211222
62344244052241
7261652013203
oct52535516141
915706671547
105728803937
11247a84020a
12113a694081
13703b4471c
143c4bb6773
15237e185c7
hex155769c61

5728803937 has 4 divisors (see below), whose sum is σ = 5913604096. Its totient is φ = 5544003780.

The previous prime is 5728803911. The next prime is 5728803953. The reversal of 5728803937 is 7393088275.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5728803937 - 227 = 5594586209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5728803907) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 92400033 + ... + 92400094.

It is an arithmetic number, because the mean of its divisors is an integer number (1478401024).

Almost surely, 25728803937 is an apocalyptic number.

It is an amenable number.

5728803937 is a deficient number, since it is larger than the sum of its proper divisors (184800159).

5728803937 is a wasteful number, since it uses less digits than its factorization.

5728803937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184800158.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The square root of 5728803937 is about 75688.8627011927. The cubic root of 5728803937 is about 1789.3198769626.

The spelling of 5728803937 in words is "five billion, seven hundred twenty-eight million, eight hundred three thousand, nine hundred thirty-seven".

Divisors: 1 31 184800127 5728803937