Base | Representation |
---|---|
bin | 11010001111100… |
… | …10000111110001 |
3 | 120100020110221200 |
4 | 31013302013301 |
5 | 422324102423 |
6 | 33502241413 |
7 | 5312123400 |
oct | 1507620761 |
9 | 510213850 |
10 | 220144113 |
11 | 1032a1592 |
12 | 61886269 |
13 | 367bb1b7 |
14 | 21347637 |
15 | 144d7d43 |
hex | d1f21f1 |
220144113 has 36 divisors (see below), whose sum is σ = 381858048. Its totient is φ = 121731120.
The previous prime is 220144103. The next prime is 220144121. The reversal of 220144113 is 311441022.
220144113 is a `hidden beast` number, since 220 + 1 + 441 + 1 + 3 = 666.
It is not a de Polignac number, because 220144113 - 29 = 220143601 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220144103) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5620 + ... + 21722.
It is an arithmetic number, because the mean of its divisors is an integer number (10607168).
Almost surely, 2220144113 is an apocalyptic number.
It is an amenable number.
220144113 is a deficient number, since it is larger than the sum of its proper divisors (161713935).
220144113 is a wasteful number, since it uses less digits than its factorization.
220144113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16154 (or 16144 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 220144113 is about 14837.2542271136. The cubic root of 220144113 is about 603.8128604997.
Adding to 220144113 its reverse (311441022), we get a palindrome (531585135).
The spelling of 220144113 in words is "two hundred twenty million, one hundred forty-four thousand, one hundred thirteen".
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