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75941 is a prime number
BaseRepresentation
bin10010100010100101
310212011122
4102202211
54412231
61343325
7434255
oct224245
9125148
1075941
1152068
1237b45
1328748
141d965
151777b
hex128a5

75941 has 2 divisors, whose sum is σ = 75942. Its totient is φ = 75940.

The previous prime is 75937. The next prime is 75967. The reversal of 75941 is 14957.

It is an a-pointer prime, because the next prime (75967) can be obtained adding 75941 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73441 + 2500 = 271^2 + 50^2 .

It is an emirp because it is prime and its reverse (14957) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75941 - 22 = 75937 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p7478 and since 75941 and 7478 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 75941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37970 + 37971.

It is an arithmetic number, because the mean of its divisors is an integer number (37971).

275941 is an apocalyptic number.

It is an amenable number.

75941 is a deficient number, since it is larger than the sum of its proper divisors (1).

75941 is an equidigital number, since it uses as much as digits as its factorization.

75941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1260, while the sum is 26.

The square root of 75941 is about 275.5739465189. The cubic root of 75941 is about 42.3472718825.

The spelling of 75941 in words is "seventy-five thousand, nine hundred forty-one".