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2440108055 = 57116337943
BaseRepresentation
bin1001000101110001…
…0001100000010111
320022001111022222102
42101130101200113
514444131424210
61042043552315
7114316401440
oct22134214027
96261438872
102440108055
111042417330
1258122b69b
132cb6bc728
141921002c7
15e4349ea5
hex91711817

2440108055 has 16 divisors (see below), whose sum is σ = 3650655744. Its totient is φ = 1521106080.

The previous prime is 2440108051. The next prime is 2440108063. The reversal of 2440108055 is 5508010442.

It is not a de Polignac number, because 2440108055 - 22 = 2440108051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440108051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3168587 + ... + 3169356.

It is an arithmetic number, because the mean of its divisors is an integer number (228165984).

Almost surely, 22440108055 is an apocalyptic number.

2440108055 is a deficient number, since it is larger than the sum of its proper divisors (1210547689).

2440108055 is a wasteful number, since it uses less digits than its factorization.

2440108055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6337966.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 2440108055 is about 49397.4498835719. The cubic root of 2440108055 is about 1346.2829721733.

Adding to 2440108055 its reverse (5508010442), we get a palindrome (7948118497).

The spelling of 2440108055 in words is "two billion, four hundred forty million, one hundred eight thousand, fifty-five".

Divisors: 1 5 7 11 35 55 77 385 6337943 31689715 44365601 69717373 221828005 348586865 488021611 2440108055