Search a number
-
+
5772288 = 21031879
BaseRepresentation
bin10110000001010000000000
3101212021002110
4112001100000
52434203123
6323415320
7100030554
oct26012000
911767073
105772288
113292895
121b24540
131271472
14aa3864
15790493
hex581400

5772288 has 44 divisors (see below), whose sum is σ = 15393440. Its totient is φ = 1923072.

The previous prime is 5772281. The next prime is 5772289. The reversal of 5772288 is 8822775.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5772281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2133 + ... + 4011.

Almost surely, 25772288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5772288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7696720).

5772288 is an abundant number, since it is smaller than the sum of its proper divisors (9621152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5772288 is a wasteful number, since it uses less digits than its factorization.

5772288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902 (or 1884 counting only the distinct ones).

The product of its digits is 62720, while the sum is 39.

The square root of 5772288 is about 2402.5586361211. The cubic root of 5772288 is about 179.3835703918.

The spelling of 5772288 in words is "five million, seven hundred seventy-two thousand, two hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 1879 3072 3758 5637 7516 11274 15032 22548 30064 45096 60128 90192 120256 180384 240512 360768 481024 721536 962048 1443072 1924096 2886144 5772288