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5840141 = 13214421
BaseRepresentation
bin10110010001110100001101
3101222201011112
4112101310031
52443341031
6325101405
7100432436
oct26216415
911881145
105840141
11332986a
121b57865
131296308
14ac048d
157a562b
hex591d0d

5840141 has 4 divisors (see below), whose sum is σ = 5845884. Its totient is φ = 5834400.

The previous prime is 5840119. The next prime is 5840161. The reversal of 5840141 is 1410485.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1410485 = 5282097.

It can be written as a sum of positive squares in 2 ways, for example, as 5152900 + 687241 = 2270^2 + 829^2 .

It is a cyclic number.

It is not a de Polignac number, because 5840141 - 26 = 5840077 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 (5840101) 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, 890 + ... + 3531.

It is an arithmetic number, because the mean of its divisors is an integer number (1461471).

Almost surely, 25840141 is an apocalyptic number.

It is an amenable number.

5840141 is a deficient number, since it is larger than the sum of its proper divisors (5743).

5840141 is a wasteful number, since it uses less digits than its factorization.

5840141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 5840141 is about 2416.6383676504. The cubic root of 5840141 is about 180.0837162024.

The spelling of 5840141 in words is "five million, eight hundred forty thousand, one hundred forty-one".

Divisors: 1 1321 4421 5840141