Search a number
-
+
2988314 = 27230493
BaseRepresentation
bin1011011001100100011010
312121211012022
423121210122
51231111224
6144014442
734254200
oct13314432
95554168
102988314
11176118a
121001422
13808244
1457b070
153e065e
hex2d991a

2988314 has 12 divisors (see below), whose sum is σ = 5214474. Its totient is φ = 1280664.

The previous prime is 2988289. The next prime is 2988331. The reversal of 2988314 is 4138892.

It is a happy number.

2988314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2941225 + 47089 = 1715^2 + 217^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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 in 5 ways as a sum of consecutive naturals, for example, 15149 + ... + 15344.

22988314 is an apocalyptic number.

2988314 is a deficient number, since it is larger than the sum of its proper divisors (2226160).

2988314 is a wasteful number, since it uses less digits than its factorization.

2988314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30509 (or 30502 counting only the distinct ones).

The product of its digits is 13824, while the sum is 35.

The square root of 2988314 is about 1728.6740583465. The cubic root of 2988314 is about 144.0374452517.

The spelling of 2988314 in words is "two million, nine hundred eighty-eight thousand, three hundred fourteen".

Divisors: 1 2 7 14 49 98 30493 60986 213451 426902 1494157 2988314