Search a number
-
+
5820788 = 221455197
BaseRepresentation
bin10110001101000101110100
3101221201121202
4112031011310
52442231123
6324432032
7100322141
oct26150564
911851552
105820788
113316276
121b48618
13128a56c
14ab73c8
1579ea28
hex58d174

5820788 has 6 divisors (see below), whose sum is σ = 10186386. Its totient is φ = 2910392.

The previous prime is 5820769. The next prime is 5820797. The reversal of 5820788 is 8870285.

It can be written as a sum of positive squares in only one way, i.e., 4502884 + 1317904 = 2122^2 + 1148^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727595 + ... + 727602.

It is an arithmetic number, because the mean of its divisors is an integer number (1697731).

Almost surely, 25820788 is an apocalyptic number.

It is an amenable number.

5820788 is a deficient number, since it is larger than the sum of its proper divisors (4365598).

5820788 is a wasteful number, since it uses less digits than its factorization.

5820788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455201 (or 1455199 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 38.

The square root of 5820788 is about 2412.6309290897. The cubic root of 5820788 is about 179.8845762068.

The spelling of 5820788 in words is "five million, eight hundred twenty thousand, seven hundred eighty-eight".

Divisors: 1 2 4 1455197 2910394 5820788