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2474495080 = 23570987253
BaseRepresentation
bin1001001101111101…
…1100110001101000
320101110012101002221
42103133130301220
520031432320310
61045313003424
7115214601241
oct22337346150
96343171087
102474495080
11105a873862
12590853574
1330586c495
141968d1cc8
15e738dada
hex937dcc68

2474495080 has 32 divisors (see below), whose sum is σ = 5575530600. Its totient is φ = 988390656.

The previous prime is 2474495063. The next prime is 2474495083. The reversal of 2474495080 is 805944742.

It can be written as a sum of positive squares in 4 ways, for example, as 1060283844 + 1414211236 = 32562^2 + 37606^2 .

It is a super-2 number, since 2×24744950802 = 12246251801888412800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2474495083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15267 + ... + 71986.

Almost surely, 22474495080 is an apocalyptic number.

2474495080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2474495080 is an abundant number, since it is smaller than the sum of its proper divisors (3101035520).

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

2474495080 is a wasteful number, since it uses less digits than its factorization.

2474495080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87973 (or 87969 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 2474495080 is about 49744.2969595511. The cubic root of 2474495080 is about 1352.5776230643.

The spelling of 2474495080 in words is "two billion, four hundred seventy-four million, four hundred ninety-five thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 709 1418 2836 3545 5672 7090 14180 28360 87253 174506 349012 436265 698024 872530 1745060 3490120 61862377 123724754 247449508 309311885 494899016 618623770 1237247540 2474495080