Search a number
2794117 is a prime number
BaseRepresentation
bin1010101010001010000101
312020221210211
422222022011
51203402432
6135515421
732515054
oct12521205
95227724
102794117
111639297
12b28b71
1376aa31
1452a39b
153a2d47
hex2aa285

2794117 has 2 divisors, whose sum is σ = 2794118. Its totient is φ = 2794116.

The previous prime is 2794111. The next prime is 2794147. The reversal of 2794117 is 7114972.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2660161 + 133956 = 1631^2 + 366^2 .

It is a cyclic number.

It is not a de Polignac number, because 2794117 - 219 = 2269829 is a prime.

It is a super-3 number, since 3×27941173 = 65441767073336398839, which contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2794111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1397058 + 1397059.

It is an arithmetic number, because the mean of its divisors is an integer number (1397059).

22794117 is an apocalyptic number.

It is an amenable number.

2794117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2794117 is an equidigital number, since it uses as much as digits as its factorization.

2794117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3528, while the sum is 31.

The square root of 2794117 is about 1671.5612462605. The cubic root of 2794117 is about 140.8471929064.

The spelling of 2794117 in words is "two million, seven hundred ninety-four thousand, one hundred seventeen".