Base | Representation |
---|---|
bin | 1101000010100011010… |
… | …1000101101110100101 |
3 | 210102020120101000211002 |
4 | 3100220311011232211 |
5 | 12132244431231000 |
6 | 250525340523045 |
7 | 22120335450314 |
oct | 3205065055645 |
9 | 712216330732 |
10 | 224023305125 |
11 | 8700a351984 |
12 | 37500b50485 |
13 | 181823b8119 |
14 | abb286627b |
15 | 5c6251a8d5 |
hex | 3428d45ba5 |
224023305125 has 16 divisors (see below), whose sum is σ = 282055271472. Its totient is φ = 177632627200.
The previous prime is 224023305083. The next prime is 224023305131. The reversal of 224023305125 is 521503320422.
It can be written as a sum of positive squares in 8 ways, for example, as 122768246689 + 101255058436 = 350383^2 + 318206^2 .
It is not a de Polignac number, because 224023305125 - 210 = 224023304101 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 7915904 + ... + 7944153.
It is an arithmetic number, because the mean of its divisors is an integer number (17628454467).
Almost surely, 2224023305125 is an apocalyptic number.
224023305125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
224023305125 is a deficient number, since it is larger than the sum of its proper divisors (58031966347).
224023305125 is a wasteful number, since it uses less digits than its factorization.
224023305125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15860185 (or 15860175 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 29.
Adding to 224023305125 its reverse (521503320422), we get a palindrome (745526625547).
The spelling of 224023305125 in words is "two hundred twenty-four billion, twenty-three million, three hundred five thousand, one hundred twenty-five".
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