Base | Representation |
---|---|
bin | 1010001001100001… |
… | …00001101110100000 |
3 | 112001201101110110020 |
4 | 11010300201232200 |
5 | 42124311222130 |
6 | 2300353033440 |
7 | 252006550320 |
oct | 50460415640 |
9 | 15051343406 |
10 | 5448539040 |
11 | 234661602a |
12 | 1080855880 |
13 | 68aa665c9 |
14 | 39989d280 |
15 | 21d506e10 |
hex | 144c21ba0 |
5448539040 has 192 divisors, whose sum is σ = 19746478080. Its totient is φ = 1237017600.
The previous prime is 5448539029. The next prime is 5448539059. The reversal of 5448539040 is 409358445.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 5448538983 and 5448539001.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 501991 + ... + 512729.
It is an arithmetic number, because the mean of its divisors is an integer number (102846240).
Almost surely, 25448539040 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 5448539040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9873239040).
5448539040 is an abundant number, since it is smaller than the sum of its proper divisors (14297939040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5448539040 is a wasteful number, since it uses less digits than its factorization.
5448539040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10915 (or 10907 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 42.
The square root of 5448539040 is about 73814.2197682804. The cubic root of 5448539040 is about 1759.6516011478.
The spelling of 5448539040 in words is "five billion, four hundred forty-eight million, five hundred thirty-nine thousand, forty".
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