Search a number
-
+
2677213 = 72114967
BaseRepresentation
bin1010001101100111011101
312001000110001
422031213131
51141132323
6133214301
731520200
oct12154735
95030401
102677213
111569480
12a91391
13729766
144d9937
1537d3ad
hex28d9dd

2677213 has 12 divisors (see below), whose sum is σ = 3398112. Its totient is φ = 2085720.

The previous prime is 2677201. The next prime is 2677217. The reversal of 2677213 is 3127762.

It is a de Polignac number, because none of the positive numbers 2k-2677213 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 (2677217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1945 + ... + 3022.

It is an arithmetic number, because the mean of its divisors is an integer number (283176).

22677213 is an apocalyptic number.

It is an amenable number.

2677213 is a deficient number, since it is larger than the sum of its proper divisors (720899).

2677213 is a wasteful number, since it uses less digits than its factorization.

2677213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992 (or 4985 counting only the distinct ones).

The product of its digits is 3528, while the sum is 28.

The square root of 2677213 is about 1636.2191173556. The cubic root of 2677213 is about 138.8548248787.

The spelling of 2677213 in words is "two million, six hundred seventy-seven thousand, two hundred thirteen".

Divisors: 1 7 11 49 77 539 4967 34769 54637 243383 382459 2677213