Base | Representation |
---|---|
bin | 1001011100101001… |
… | …00010101011111000 |
3 | 111002111001120220112 |
4 | 10232110202223320 |
5 | 40341424313214 |
6 | 2155144443452 |
7 | 236456113520 |
oct | 45624425370 |
9 | 14074046815 |
10 | 5072104184 |
11 | 2173085a44 |
12 | b96779588 |
13 | 62aa860a4 |
14 | 3618b0680 |
15 | 1ea44aa3e |
hex | 12e522af8 |
5072104184 has 72 divisors (see below), whose sum is σ = 11267412120. Its totient is φ = 2096785440.
The previous prime is 5072104111. The next prime is 5072104199. The reversal of 5072104184 is 4814012705.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 5072104184.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16521359 + ... + 16521665.
It is an arithmetic number, because the mean of its divisors is an integer number (156491835).
Almost surely, 25072104184 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 5072104184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5633706060).
5072104184 is an abundant number, since it is smaller than the sum of its proper divisors (6195307936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5072104184 is an equidigital number, since it uses as much as digits as its factorization.
5072104184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 689 (or 347 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 32.
The square root of 5072104184 is about 71218.7066998552. The cubic root of 5072104184 is about 1718.1565096255.
Adding to 5072104184 its reverse (4814012705), we get a palindrome (9886116889).
The spelling of 5072104184 in words is "five billion, seventy-two million, one hundred four thousand, one hundred eighty-four".
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