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4805141 = 11436831
BaseRepresentation
bin10010010101001000010101
3100001010102012
4102111020111
52212231031
6250554005
755562105
oct22251025
910033365
104805141
1127921a0
121738905
13cc31a3
148d1205
1564db2b
hex495215

4805141 has 4 divisors (see below), whose sum is σ = 5241984. Its totient is φ = 4368300.

The previous prime is 4805111. The next prime is 4805149. The reversal of 4805141 is 1415084.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4805141 - 214 = 4788757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4805149) 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, 218405 + ... + 218426.

It is an arithmetic number, because the mean of its divisors is an integer number (1310496).

Almost surely, 24805141 is an apocalyptic number.

It is an amenable number.

4805141 is a deficient number, since it is larger than the sum of its proper divisors (436843).

4805141 is a wasteful number, since it uses less digits than its factorization.

4805141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436842.

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

The square root of 4805141 is about 2192.0631833960. The cubic root of 4805141 is about 168.7467350077.

The spelling of 4805141 in words is "four million, eight hundred five thousand, one hundred forty-one".

Divisors: 1 11 436831 4805141