Search a number
-
+
2677141 = 2939137
BaseRepresentation
bin1010001101100110010101
312001000100101
422031212111
51141132031
6133214101
731520035
oct12154625
95030311
102677141
111569415
12a91331
1372970c
144d98c5
1537d361
hex28d995

2677141 has 4 divisors (see below), whose sum is σ = 2686572. Its totient is φ = 2667712.

The previous prime is 2677133. The next prime is 2677151. The reversal of 2677141 is 1417762.

2677141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1164241 + 1512900 = 1079^2 + 1230^2 .

It is a cyclic number.

It is not a de Polignac number, because 2677141 - 23 = 2677133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2677121) 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, 4276 + ... + 4861.

It is an arithmetic number, because the mean of its divisors is an integer number (671643).

22677141 is an apocalyptic number.

It is an amenable number.

2677141 is a deficient number, since it is larger than the sum of its proper divisors (9431).

2677141 is an equidigital number, since it uses as much as digits as its factorization.

2677141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9430.

The product of its digits is 2352, while the sum is 28.

The square root of 2677141 is about 1636.1971152645. The cubic root of 2677141 is about 138.8535800970.

The spelling of 2677141 in words is "two million, six hundred seventy-seven thousand, one hundred forty-one".

Divisors: 1 293 9137 2677141