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371141 is a prime number
BaseRepresentation
bin1011010100111000101
3200212002222
41122213011
543334031
611542125
73104021
oct1324705
9625088
10371141
11233931
1215a945
13ccc14
1499381
1574e7b
hex5a9c5

371141 has 2 divisors, whose sum is σ = 371142. Its totient is φ = 371140.

The previous prime is 371131. The next prime is 371143. The reversal of 371141 is 141173.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 198916 + 172225 = 446^2 + 415^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-371141 is a prime.

It is a Sophie Germain prime.

Together with 371143, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 371141.

It is not a weakly prime, because it can be changed into another prime (371143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185570 + 185571.

It is an arithmetic number, because the mean of its divisors is an integer number (185571).

2371141 is an apocalyptic number.

It is an amenable number.

371141 is a deficient number, since it is larger than the sum of its proper divisors (1).

371141 is an equidigital number, since it uses as much as digits as its factorization.

371141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84, while the sum is 17.

The square root of 371141 is about 609.2134272979. The cubic root of 371141 is about 71.8642632986.

It can be divided in two parts, 371 and 141, that added together give a 9-th power (512 = 29).

The spelling of 371141 in words is "three hundred seventy-one thousand, one hundred forty-one", and thus it is an iban number.