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83195341 is a prime number
BaseRepresentation
bin1001111010101…
…11010111001101
312210112202112221
410331113113031
5132244222331
612131055341
72030102005
oct475272715
9183482487
1083195341
1142a63989
1223a41551
131430b918
14b099005
157485711
hex4f575cd

83195341 has 2 divisors, whose sum is σ = 83195342. Its totient is φ = 83195340.

The previous prime is 83195339. The next prime is 83195353. The reversal of 83195341 is 14359138.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77951241 + 5244100 = 8829^2 + 2290^2 .

It is a cyclic number.

It is not a de Polignac number, because 83195341 - 21 = 83195339 is a prime.

Together with 83195339, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 83195297 and 83195306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83195941) 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, 41597670 + 41597671.

It is an arithmetic number, because the mean of its divisors is an integer number (41597671).

Almost surely, 283195341 is an apocalyptic number.

It is an amenable number.

83195341 is a deficient number, since it is larger than the sum of its proper divisors (1).

83195341 is an equidigital number, since it uses as much as digits as its factorization.

83195341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 34.

The square root of 83195341 is about 9121.1480088857. The cubic root of 83195341 is about 436.5490043553.

The spelling of 83195341 in words is "eighty-three million, one hundred ninety-five thousand, three hundred forty-one".