Base | Representation |
---|---|
bin | 1010001000010101… |
… | …00110000000110000 |
3 | 112001000200020221220 |
4 | 11010022212000300 |
5 | 42114240020440 |
6 | 2255355545040 |
7 | 251526203310 |
oct | 50412460060 |
9 | 15030606856 |
10 | 5438595120 |
11 | 2340a44012 |
12 | 107945b180 |
13 | 68899442a |
14 | 398431440 |
15 | 21c6e08d0 |
hex | 1442a6030 |
5438595120 has 320 divisors, whose sum is σ = 20528971776. Its totient is φ = 1162690560.
The previous prime is 5438595079. The next prime is 5438595121. The reversal of 5438595120 is 215958345.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (5438595121) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5454462 + ... + 5455458.
Almost surely, 25438595120 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 5438595120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10264485888).
5438595120 is an abundant number, since it is smaller than the sum of its proper divisors (15090376656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5438595120 is a wasteful number, since it uses less digits than its factorization.
5438595120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1228 (or 1222 counting only the distinct ones).
The product of its (nonzero) digits is 216000, while the sum is 42.
The square root of 5438595120 is about 73746.8312539597. The cubic root of 5438595120 is about 1758.5804583269.
The spelling of 5438595120 in words is "five billion, four hundred thirty-eight million, five hundred ninety-five thousand, one hundred twenty".
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