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75095701 is a prime number
BaseRepresentation
bin1000111100111…
…01111010010101
312020022020221021
410132131322111
5123211030301
611241321141
71601205622
oct436357225
9166266837
1075095701
113943156a
12211961b1
1312734035
149d8b349
1568d58a1
hex479de95

75095701 has 2 divisors, whose sum is σ = 75095702. Its totient is φ = 75095700.

The previous prime is 75095693. The next prime is 75095711. The reversal of 75095701 is 10759057.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70140625 + 4955076 = 8375^2 + 2226^2 .

It is an emirp because it is prime and its reverse (10759057) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75095701 - 23 = 75095693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75095711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37547850 + 37547851.

It is an arithmetic number, because the mean of its divisors is an integer number (37547851).

Almost surely, 275095701 is an apocalyptic number.

It is an amenable number.

75095701 is a deficient number, since it is larger than the sum of its proper divisors (1).

75095701 is an equidigital number, since it uses as much as digits as its factorization.

75095701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11025, while the sum is 34.

The square root of 75095701 is about 8665.7775761901. Note that the first 3 decimals coincide. The cubic root of 75095701 is about 421.8956282991.

The spelling of 75095701 in words is "seventy-five million, ninety-five thousand, seven hundred one".