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4805361 = 321148539
BaseRepresentation
bin10010010101001011110001
3100001010201100
4102111023301
52212232421
6250555013
755562541
oct22251361
910033640
104805361
112792380
121738a69
13cc3312
148d1321
1564dc26
hex4952f1

4805361 has 12 divisors (see below), whose sum is σ = 7572240. Its totient is φ = 2912280.

The previous prime is 4805357. The next prime is 4805393. The reversal of 4805361 is 1635084.

It is not a de Polignac number, because 4805361 - 22 = 4805357 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4805161) 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 11 ways as a sum of consecutive naturals, for example, 24171 + ... + 24368.

It is an arithmetic number, because the mean of its divisors is an integer number (631020).

Almost surely, 24805361 is an apocalyptic number.

It is an amenable number.

4805361 is a deficient number, since it is larger than the sum of its proper divisors (2766879).

4805361 is a wasteful number, since it uses less digits than its factorization.

4805361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48556 (or 48553 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 4805361 is about 2192.1133638569. The cubic root of 4805361 is about 168.7493102852.

The spelling of 4805361 in words is "four million, eight hundred five thousand, three hundred sixty-one".

Divisors: 1 3 9 11 33 99 48539 145617 436851 533929 1601787 4805361