Base | Representation |
---|---|
bin | 1001010100011000… |
… | …01100000000100000 |
3 | 110220122122211200110 |
4 | 10222030030000200 |
5 | 40221204232110 |
6 | 2144231251320 |
7 | 234655100064 |
oct | 45214140040 |
9 | 13818584613 |
10 | 5002805280 |
11 | 2137a53720 |
12 | b77519b40 |
13 | 619601715 |
14 | 3565d1aa4 |
15 | 1e430ca20 |
hex | 12a30c020 |
5002805280 has 96 divisors (see below), whose sum is σ = 17191476288. Its totient is φ = 1212800000.
The previous prime is 5002805257. The next prime is 5002805293. The reversal of 5002805280 is 825082005.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468471 + ... + 479030.
It is an arithmetic number, because the mean of its divisors is an integer number (179077878).
Almost surely, 25002805280 is an apocalyptic number.
It is an amenable number.
5002805280 is an abundant number, since it is smaller than the sum of its proper divisors (12188671008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5002805280 is a wasteful number, since it uses less digits than its factorization.
5002805280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 947530 (or 947522 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 30.
The square root of 5002805280 is about 70730.5116622240. The cubic root of 5002805280 is about 1710.2956843088.
Adding to 5002805280 its reverse (825082005), we get a palindrome (5827887285).
The spelling of 5002805280 in words is "five billion, two million, eight hundred five thousand, two hundred eighty".
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