Search a number
-
+
484897360 = 2456061217
BaseRepresentation
bin11100111001101…
…111001001010000
31020210102100010111
4130321233021100
51443113203420
6120041011104
715005362633
oct3471571120
91223370114
10484897360
11229791622
12116483a94
13795c7b1c
1448583c1a
152c88345a
hex1ce6f250

484897360 has 20 divisors (see below), whose sum is σ = 1127386548. Its totient is φ = 193958912.

The previous prime is 484897349. The next prime is 484897363. The reversal of 484897360 is 63798484.

It can be written as a sum of positive squares in 2 ways, for example, as 213043216 + 271854144 = 14596^2 + 16488^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484897363) 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, 3030529 + ... + 3030688.

Almost surely, 2484897360 is an apocalyptic number.

484897360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

484897360 is an abundant number, since it is smaller than the sum of its proper divisors (642489188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

484897360 is a wasteful number, since it uses less digits than its factorization.

484897360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6061230 (or 6061224 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 484897360 is about 22020.3851010830. The cubic root of 484897360 is about 785.6273724878.

The spelling of 484897360 in words is "four hundred eighty-four million, eight hundred ninety-seven thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 6061217 12122434 24244868 30306085 48489736 60612170 96979472 121224340 242448680 484897360