Search a number
-
+
484948040 = 23512123701
BaseRepresentation
bin11100111001111…
…011100001001000
31020210111220122112
4130321323201020
51443121314130
6120042041452
715005663453
oct3471734110
91223456575
10484948040
11229816705
121164a9288
1379614c05
144859849a
152c893495
hex1ce7b848

484948040 has 16 divisors (see below), whose sum is σ = 1091133180. Its totient is φ = 193979200.

The previous prime is 484948027. The next prime is 484948043. The reversal of 484948040 is 40849484.

It can be written as a sum of positive squares in 2 ways, for example, as 474281284 + 10666756 = 21778^2 + 3266^2 .

It is not an unprimeable number, because it can be changed into a prime (484948043) 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, 6061811 + ... + 6061890.

Almost surely, 2484948040 is an apocalyptic number.

484948040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

484948040 is an abundant number, since it is smaller than the sum of its proper divisors (606185140).

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

484948040 is a wasteful number, since it uses less digits than its factorization.

484948040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12123712 (or 12123708 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 484948040 is about 22021.5358229166. The cubic root of 484948040 is about 785.6547419970.

The spelling of 484948040 in words is "four hundred eighty-four million, nine hundred forty-eight thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 12123701 24247402 48494804 60618505 96989608 121237010 242474020 484948040