Base | Representation |
---|---|
bin | 11010101101110… |
… | …00001100000101 |
3 | 120121200111221200 |
4 | 31112320030011 |
5 | 424332214000 |
6 | 34123133113 |
7 | 5360554023 |
oct | 1526701405 |
9 | 517614850 |
10 | 224101125 |
11 | 105554546 |
12 | 63074199 |
13 | 37575321 |
14 | 21a97713 |
15 | 14a1a500 |
hex | d5b8305 |
224101125 has 48 divisors (see below), whose sum is σ = 417970800. Its totient is φ = 115382400.
The previous prime is 224101109. The next prime is 224101127. The reversal of 224101125 is 521101422.
It can be written as a sum of positive squares in 8 ways, for example, as 143209089 + 80892036 = 11967^2 + 8994^2 .
It is not a de Polignac number, because 224101125 - 24 = 224101109 is a prime.
It is a super-3 number, since 3×2241011253 (a number of 26 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 224101098 and 224101107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224101127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29191 + ... + 36059.
It is an arithmetic number, because the mean of its divisors is an integer number (8707725).
Almost surely, 2224101125 is an apocalyptic number.
224101125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
224101125 is a deficient number, since it is larger than the sum of its proper divisors (193869675).
224101125 is a wasteful number, since it uses less digits than its factorization.
224101125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6919 (or 6906 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 224101125 is about 14970.0075150282. The cubic root of 224101125 is about 607.4091720125.
Adding to 224101125 its reverse (521101422), we get a palindrome (745202547).
The spelling of 224101125 in words is "two hundred twenty-four million, one hundred one thousand, one hundred twenty-five".
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