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24130131040 = 255150813319
BaseRepresentation
bin10110011110010001…
…001001010001100000
32022021200002122221001
4112132101021101200
5343404303143130
615030224241344
71512652505161
oct263621112140
968250078831
1024130131040
11a262914664
124815170254
13237725c662
14124ca31768
159636486ca
hex59e449460

24130131040 has 24 divisors (see below), whose sum is σ = 57007434960. Its totient is φ = 9652052352.

The previous prime is 24130131017. The next prime is 24130131049. The reversal of 24130131040 is 4013103142.

It is a junction number, because it is equal to n+sod(n) for n = 24130130999 and 24130131017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24130131049) 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, 75406500 + ... + 75406819.

It is an arithmetic number, because the mean of its divisors is an integer number (2375309790).

Almost surely, 224130131040 is an apocalyptic number.

24130131040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24130131040 is an abundant number, since it is smaller than the sum of its proper divisors (32877303920).

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

24130131040 is a wasteful number, since it uses less digits than its factorization.

24130131040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150813334 (or 150813326 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 24130131040 its reverse (4013103142), we get a palindrome (28143234182).

The spelling of 24130131040 in words is "twenty-four billion, one hundred thirty million, one hundred thirty-one thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 150813319 301626638 603253276 754066595 1206506552 1508133190 2413013104 3016266380 4826026208 6032532760 12065065520 24130131040