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2125373 is a prime number
BaseRepresentation
bin1000000110111000111101
310222222110112
420012320331
51021002443
6113315405
724031265
oct10067075
93888415
102125373
111221908
12865b65
13595523
143d47a5
152beb18
hex206e3d

2125373 has 2 divisors, whose sum is σ = 2125374. Its totient is φ = 2125372.

The previous prime is 2125339. The next prime is 2125393. The reversal of 2125373 is 3735212.

2125373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1119364 + 1006009 = 1058^2 + 1003^2 .

It is a cyclic number.

It is not a de Polignac number, because 2125373 - 218 = 1863229 is a prime.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 211 + 1 + 219 + 53 + 37 + 74 + 313 .

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2125313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062686 + 1062687.

It is an arithmetic number, because the mean of its divisors is an integer number (1062687).

22125373 is an apocalyptic number.

It is an amenable number.

2125373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2125373 is an equidigital number, since it uses as much as digits as its factorization.

2125373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1260, while the sum is 23.

The square root of 2125373 is about 1457.8659060421. The cubic root of 2125373 is about 128.5716013519.

The spelling of 2125373 in words is "two million, one hundred twenty-five thousand, three hundred seventy-three".