Base | Representation |
---|---|
bin | 1010101010100000… |
… | …10100000011000000 |
3 | 112210000011201211002 |
4 | 11111100110003000 |
5 | 43211134311242 |
6 | 2344041111132 |
7 | 261610210232 |
oct | 52520240300 |
9 | 15700151732 |
10 | 5725307072 |
11 | 2478871a41 |
12 | 11394884a8 |
13 | 7031bbb84 |
14 | 3c4546252 |
15 | 237977432 |
hex | 1554140c0 |
5725307072 has 42 divisors (see below), whose sum is σ = 11519606628. Its totient is φ = 2823270912.
The previous prime is 5725307047. The next prime is 5725307087. The reversal of 5725307072 is 2707035275.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 332663 + ... + 349449.
Almost surely, 25725307072 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 5725307072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5759803314).
5725307072 is an abundant number, since it is smaller than the sum of its proper divisors (5794299556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5725307072 is an equidigital number, since it uses as much as digits as its factorization.
5725307072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16945 (or 16862 counting only the distinct ones).
The product of its (nonzero) digits is 102900, while the sum is 38.
The square root of 5725307072 is about 75665.7589137914. The cubic root of 5725307072 is about 1788.9557355906.
The spelling of 5725307072 in words is "five billion, seven hundred twenty-five million, three hundred seven thousand, seventy-two".
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