Search a number
-
+
4839201 = 322918541
BaseRepresentation
bin10010011101011100100001
3100002212010200
4102131130201
52214323301
6251415413
756063313
oct22353441
910085120
104839201
112805844
121754569
131005843
148dd7b3
15658c86
hex49d721

4839201 has 12 divisors (see below), whose sum is σ = 7231380. Its totient is φ = 3114720.

The previous prime is 4839187. The next prime is 4839227. The reversal of 4839201 is 1029384.

It can be written as a sum of positive squares in 2 ways, for example, as 2405601 + 2433600 = 1551^2 + 1560^2 .

It is not a de Polignac number, because 4839201 - 26 = 4839137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4839001) 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, 9010 + ... + 9531.

It is an arithmetic number, because the mean of its divisors is an integer number (602615).

Almost surely, 24839201 is an apocalyptic number.

It is an amenable number.

4839201 is a deficient number, since it is larger than the sum of its proper divisors (2392179).

4839201 is a wasteful number, since it uses less digits than its factorization.

4839201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18576 (or 18573 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 4839201 is about 2199.8184015959. The cubic root of 4839201 is about 169.1445025305.

The spelling of 4839201 in words is "four million, eight hundred thirty-nine thousand, two hundred one".

Divisors: 1 3 9 29 87 261 18541 55623 166869 537689 1613067 4839201