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36064141 = 52169221
BaseRepresentation
bin1000100110010…
…0101110001101
32111212020200221
42021210232031
533213023031
63324551341
7615353161
oct211445615
974766627
1036064141
11193a2583
12100b2551
137619239
144b0aca1
153275a11
hex2264b8d

36064141 has 4 divisors (see below), whose sum is σ = 36133884. Its totient is φ = 35994400.

The previous prime is 36064121. The next prime is 36064153. The reversal of 36064141 is 14146063.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14146063 = 14999437.

It can be written as a sum of positive squares in 2 ways, for example, as 12744900 + 23319241 = 3570^2 + 4829^2 .

It is a cyclic number.

It is not a de Polignac number, because 36064141 - 27 = 36064013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36064121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34090 + ... + 35131.

It is an arithmetic number, because the mean of its divisors is an integer number (9033471).

Almost surely, 236064141 is an apocalyptic number.

It is an amenable number.

36064141 is a deficient number, since it is larger than the sum of its proper divisors (69743).

36064141 is an equidigital number, since it uses as much as digits as its factorization.

36064141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69742.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 36064141 is about 6005.3427046256. The cubic root of 36064141 is about 330.3887093885.

The spelling of 36064141 in words is "thirty-six million, sixty-four thousand, one hundred forty-one".

Divisors: 1 521 69221 36064141