Search a number
-
+
2988332 = 22839001
BaseRepresentation
bin1011011001100100101100
312121211012222
423121210230
51231111312
6144014512
734254224
oct13314454
95554188
102988332
1117611a6
121001438
13808259
1457b084
153e0672
hex2d992c

2988332 has 12 divisors (see below), whose sum is σ = 5293176. Its totient is φ = 1476000.

The previous prime is 2988331. The next prime is 2988341. The reversal of 2988332 is 2338892.

2988332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2988292 and 2988301.

It is not an unprimeable number, because it can be changed into a prime (2988331) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 4169 + ... + 4832.

It is an arithmetic number, because the mean of its divisors is an integer number (441098).

22988332 is an apocalyptic number.

It is an amenable number.

2988332 is a deficient number, since it is larger than the sum of its proper divisors (2304844).

2988332 is a wasteful number, since it uses less digits than its factorization.

2988332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9088 (or 9086 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 2988332 is about 1728.6792646411. The cubic root of 2988332 is about 144.0377344526.

It can be divided in two parts, 2988 and 332, that multiplied together give a square (992016 = 9962).

The spelling of 2988332 in words is "two million, nine hundred eighty-eight thousand, three hundred thirty-two".

Divisors: 1 2 4 83 166 332 9001 18002 36004 747083 1494166 2988332