Base | Representation |
---|---|
bin | 110111011011… |
… | …011001010000 |
3 | 1000100012120220 |
4 | 313123121100 |
5 | 12204431003 |
6 | 1235233040 |
7 | 234334614 |
oct | 67333120 |
9 | 30305526 |
10 | 14530128 |
11 | 8224778 |
12 | 4a48780 |
13 | 3019812 |
14 | 1d03344 |
15 | 1420353 |
hex | ddb650 |
14530128 has 20 divisors (see below), whose sum is σ = 37536288. Its totient is φ = 4843360.
The previous prime is 14530123. The next prime is 14530141. The reversal of 14530128 is 82103541.
It is a super-2 number, since 2×145301282 = 422249239392768, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nialpdrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 14530098 and 14530107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14530123) 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 3 ways as a sum of consecutive naturals, for example, 151308 + ... + 151403.
Almost surely, 214530128 is an apocalyptic number.
It is an amenable number.
14530128 is an abundant number, since it is smaller than the sum of its proper divisors (23006160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14530128 is a wasteful number, since it uses less digits than its factorization.
14530128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302722 (or 302716 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 14530128 is about 3811.8405003358. The cubic root of 14530128 is about 244.0187211292.
Adding to 14530128 its reverse (82103541), we get a palindrome (96633669).
The spelling of 14530128 in words is "fourteen million, five hundred thirty thousand, one hundred twenty-eight".
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