Search a number
-
+
2676939 = 31752489
BaseRepresentation
bin1010001101100011001011
312001000001220
422031203023
51141130224
6133213123
731516326
oct12154313
95030056
102676939
111569251
12a911a3
137295b5
144d97bd
1537d279
hex28d8cb

2676939 has 8 divisors (see below), whose sum is σ = 3779280. Its totient is φ = 1679616.

The previous prime is 2676923. The next prime is 2676953. The reversal of 2676939 is 9396762.

2676939 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 not a de Polignac number, because 2676939 - 24 = 2676923 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2676939.

It is not an unprimeable number, because it can be changed into a prime (2676959) 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, 26194 + ... + 26295.

It is an arithmetic number, because the mean of its divisors is an integer number (472410).

22676939 is an apocalyptic number.

2676939 is a deficient number, since it is larger than the sum of its proper divisors (1102341).

2676939 is a wasteful number, since it uses less digits than its factorization.

2676939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52509.

The product of its digits is 122472, while the sum is 42.

The square root of 2676939 is about 1636.1353855962. The cubic root of 2676939 is about 138.8500876738.

The spelling of 2676939 in words is "two million, six hundred seventy-six thousand, nine hundred thirty-nine".

Divisors: 1 3 17 51 52489 157467 892313 2676939