Base | Representation |
---|---|
bin | 1010000011000010… |
… | …10101010000100000 |
3 | 111220221011222110000 |
4 | 11001201111100200 |
5 | 42021410133120 |
6 | 2251132540000 |
7 | 250450102023 |
oct | 50141252040 |
9 | 14827158400 |
10 | 5394224160 |
11 | 23189984a6 |
12 | 1066621600 |
13 | 67c72a220 |
14 | 3925a11ba |
15 | 218878990 |
hex | 141855420 |
5394224160 has 480 divisors, whose sum is σ = 20769808752. Its totient is φ = 1310515200.
The previous prime is 5394224153. The next prime is 5394224197. The reversal of 5394224160 is 614224935.
It is a happy number.
5394224160 is a `hidden beast` number, since 539 + 4 + 22 + 41 + 60 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 1420686864 + 3973537296 = 37692^2 + 63036^2 .
It is a tau number, because it is divible by the number of its divisors (480).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 17016322 + ... + 17016638.
Almost surely, 25394224160 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 5394224160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10384904376).
5394224160 is an abundant number, since it is smaller than the sum of its proper divisors (15375584592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5394224160 is a wasteful number, since it uses less digits than its factorization.
5394224160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 458 (or 441 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 5394224160 is about 73445.3821557217. The cubic root of 5394224160 is about 1753.7849139069.
The spelling of 5394224160 in words is "five billion, three hundred ninety-four million, two hundred twenty-four thousand, one hundred sixty".
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