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24230032000 = 275317229389
BaseRepresentation
bin10110100100001110…
…001111001010000000
32022112122002011021121
4112210032033022000
5344110342011000
615044153402024
71515304605466
oct264416171200
968478064247
1024230032000
11a304248739
124842709314
132391b6a055
14125bdd8836
1596c2cdb1a
hex5a438f280

24230032000 has 256 divisors, whose sum is σ = 64228788000. Its totient is φ = 9058713600.

The previous prime is 24230031977. The next prime is 24230032009. The reversal of 24230032000 is 23003242.

It can be written as a sum of positive squares in 16 ways, for example, as 75898944 + 24154133056 = 8712^2 + 155416^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (24230032009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62287806 + ... + 62288194.

Almost surely, 224230032000 is an apocalyptic number.

24230032000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24230032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32114394000).

24230032000 is an abundant number, since it is smaller than the sum of its proper divisors (39998756000).

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

24230032000 is a wasteful number, since it uses less digits than its factorization.

24230032000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 24230032000 its reverse (23003242), we get a palindrome (24253035242).

The spelling of 24230032000 in words is "twenty-four billion, two hundred thirty million, thirty-two thousand".