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36048241 = 38992669
BaseRepresentation
bin1000100110000…
…0110101110001
32111211102220001
42021200311301
533212020431
63324350001
7615255625
oct211406561
974742801
1036048241
1119391639
12100a5301
137611c28
144b05185
153270e61
hex2260d71

36048241 has 4 divisors (see below), whose sum is σ = 36141300. Its totient is φ = 35955184.

The previous prime is 36048209. The next prime is 36048251. The reversal of 36048241 is 14284063.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14284063 = 17840239.

It can be written as a sum of positive squares in 2 ways, for example, as 8433216 + 27615025 = 2904^2 + 5255^2 .

It is a cyclic number.

It is not a de Polignac number, because 36048241 - 25 = 36048209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36048251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45946 + ... + 46723.

It is an arithmetic number, because the mean of its divisors is an integer number (9035325).

Almost surely, 236048241 is an apocalyptic number.

It is an amenable number.

36048241 is a deficient number, since it is larger than the sum of its proper divisors (93059).

36048241 is an equidigital number, since it uses as much as digits as its factorization.

36048241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93058.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 36048241 is about 6004.0187374791. The cubic root of 36048241 is about 330.3401481997.

The spelling of 36048241 in words is "thirty-six million, forty-eight thousand, two hundred forty-one".

Divisors: 1 389 92669 36048241