Search a number
2277097 is a prime number
BaseRepresentation
bin1000101011111011101001
311021200120221
420223323221
51040331342
6120450041
725232524
oct10537351
94250527
102277097
1113158a9
12919921
136195c4
14433bbb
152eea67
hex22bee9

2277097 has 2 divisors, whose sum is σ = 2277098. Its totient is φ = 2277096.

The previous prime is 2277083. The next prime is 2277101. The reversal of 2277097 is 7907722.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2277081 + 16 = 1509^2 + 4^2 .

It is a cyclic number.

It is not a de Polignac number, because 2277097 - 27 = 2276969 is a prime.

2277097 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2277047) 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 as a sum of consecutive naturals, namely, 1138548 + 1138549.

It is an arithmetic number, because the mean of its divisors is an integer number (1138549).

22277097 is an apocalyptic number.

It is an amenable number.

2277097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2277097 is an equidigital number, since it uses as much as digits as its factorization.

2277097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 2277097 is about 1509.0053015149. The cubic root of 2277097 is about 131.5610033720.

The spelling of 2277097 in words is "two million, two hundred seventy-seven thousand, ninety-seven".