Base | Representation |
---|---|
bin | 11010001111010… |
… | …00010110111100 |
3 | 120100011110002121 |
4 | 31013220112330 |
5 | 422321312444 |
6 | 33501332324 |
7 | 5311565662 |
oct | 1507502674 |
9 | 510143077 |
10 | 220104124 |
11 | 103274539 |
12 | 618670a4 |
13 | 367a5c36 |
14 | 21336c32 |
15 | 144cb084 |
hex | d1e85bc |
220104124 has 12 divisors (see below), whose sum is σ = 392450184. Its totient is φ = 107975504.
The previous prime is 220104121. The next prime is 220104127. The reversal of 220104124 is 421401022.
It is an interprime number because it is at equal distance from previous prime (220104121) and next prime (220104127).
It is a junction number, because it is equal to n+sod(n) for n = 220104098 and 220104107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220104121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518902 + ... + 519325.
It is an arithmetic number, because the mean of its divisors is an integer number (32704182).
Almost surely, 2220104124 is an apocalyptic number.
It is an amenable number.
220104124 is a deficient number, since it is larger than the sum of its proper divisors (172346060).
220104124 is a wasteful number, since it uses less digits than its factorization.
220104124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1038284 (or 1038282 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 220104124 is about 14835.9065782985. The cubic root of 220104124 is about 603.7762975799.
Adding to 220104124 its reverse (421401022), we get a palindrome (641505146).
The spelling of 220104124 in words is "two hundred twenty million, one hundred four thousand, one hundred twenty-four".
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