Search a number
-
+
2982119 = 71672551
BaseRepresentation
bin1011011000000011100111
312121111200212
423120003213
51230411434
6143530035
734230140
oct13300347
95544625
102982119
111757568
12bb991b
1380548a
14578ac7
153dd8ce
hex2d80e7

2982119 has 8 divisors (see below), whose sum is σ = 3429888. Its totient is φ = 2539800.

The previous prime is 2982097. The next prime is 2982121. The reversal of 2982119 is 9112892.

It is a happy number.

2982119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2982119 - 216 = 2916583 is a prime.

It is a super-2 number, since 2×29821192 = 17786067460322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2982139) 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 7 ways as a sum of consecutive naturals, for example, 107 + ... + 2444.

It is an arithmetic number, because the mean of its divisors is an integer number (428736).

22982119 is an apocalyptic number.

2982119 is a deficient number, since it is larger than the sum of its proper divisors (447769).

2982119 is a wasteful number, since it uses less digits than its factorization.

2982119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725.

The product of its digits is 2592, while the sum is 32.

The square root of 2982119 is about 1726.8812929672. The cubic root of 2982119 is about 143.9378429013.

The spelling of 2982119 in words is "two million, nine hundred eighty-two thousand, one hundred nineteen".

Divisors: 1 7 167 1169 2551 17857 426017 2982119