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1132125289 is a prime number
BaseRepresentation
bin100001101111010…
…1101110001101001
32220220021220221021
41003132231301221
54304311002124
6304201212441
740024622551
oct10336556151
92826256837
101132125289
11531067539
12277191121
1315071b129
14aa502161
15695ce7e4
hex437adc69

1132125289 has 2 divisors, whose sum is σ = 1132125290. Its totient is φ = 1132125288.

The previous prime is 1132125283. The next prime is 1132125329. The reversal of 1132125289 is 9825212311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1017099664 + 115025625 = 31892^2 + 10725^2 .

It is an emirp because it is prime and its reverse (9825212311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1132125289 - 25 = 1132125257 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132125283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566062644 + 566062645.

It is an arithmetic number, because the mean of its divisors is an integer number (566062645).

Almost surely, 21132125289 is an apocalyptic number.

It is an amenable number.

1132125289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132125289 is an equidigital number, since it uses as much as digits as its factorization.

1132125289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 34.

The square root of 1132125289 is about 33647.0695455043. The cubic root of 1132125289 is about 1042.2330252379.

The spelling of 1132125289 in words is "one billion, one hundred thirty-two million, one hundred twenty-five thousand, two hundred eighty-nine".