Base | Representation |
---|---|
bin | 1001110000011100… |
… | …00000010000000000 |
3 | 111112001112020000000 |
4 | 10320032000100000 |
5 | 41211432144212 |
6 | 2223440000000 |
7 | 243543434406 |
oct | 47016002000 |
9 | 14461466000 |
10 | 5238162432 |
11 | 2248895a68 |
12 | 1022300000 |
13 | 6562b81c9 |
14 | 379979476 |
15 | 209ced1dc |
hex | 138380400 |
5238162432 has 176 divisors, whose sum is σ = 15711134400. Its totient is φ = 1745307648.
The previous prime is 5238162431. The next prime is 5238162437. The reversal of 5238162432 is 2342618325.
5238162432 is a `hidden beast` number, since 5 + 23 + 8 + 1 + 624 + 3 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (5238162431) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2238319 + ... + 2240657.
Almost surely, 25238162432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5238162432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7855567200).
5238162432 is an abundant number, since it is smaller than the sum of its proper divisors (10472971968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5238162432 is an frugal number, since it uses more digits than its factorization.
5238162432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2380 (or 2344 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
The square root of 5238162432 is about 72375.1506526929. The cubic root of 5238162432 is about 1736.7060631783.
The spelling of 5238162432 in words is "five billion, two hundred thirty-eight million, one hundred sixty-two thousand, four hundred thirty-two".
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