Search a number
-
+
2888032 = 25712893
BaseRepresentation
bin1011000001000101100000
312102201122011
423001011200
51214404112
6141522304
733355630
oct13010540
95381564
102888032
1116a2904
12b73394
137a16c4
145526c0
153c0aa7
hex2c1160

2888032 has 24 divisors (see below), whose sum is σ = 6498576. Its totient is φ = 1237632.

The previous prime is 2888029. The next prime is 2888059. The reversal of 2888032 is 2308882.

It is a junction number, because it is equal to n+sod(n) for n = 2887985 and 2888003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6223 + ... + 6670.

It is an arithmetic number, because the mean of its divisors is an integer number (270774).

22888032 is an apocalyptic number.

It is an amenable number.

2888032 is an abundant number, since it is smaller than the sum of its proper divisors (3610544).

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

2888032 is a wasteful number, since it uses less digits than its factorization.

2888032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12910 (or 12902 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 2888032 is about 1699.4210778968. The cubic root of 2888032 is about 142.4078731497.

The spelling of 2888032 in words is "two million, eight hundred eighty-eight thousand, thirty-two".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 12893 25786 51572 90251 103144 180502 206288 361004 412576 722008 1444016 2888032