Base | Representation |
---|---|
bin | 110111001111… |
… | …001010011100 |
3 | 1000020122212100 |
4 | 313033022130 |
5 | 12201330103 |
6 | 1234205100 |
7 | 234035553 |
oct | 67171234 |
9 | 30218770 |
10 | 14480028 |
11 | 81a0072 |
12 | 4a23790 |
13 | 2ccca84 |
14 | 1cccd9a |
15 | 14105a3 |
hex | dcf29c |
14480028 has 18 divisors (see below), whose sum is σ = 36602384. Its totient is φ = 4826664.
The previous prime is 14480027. The next prime is 14480029. The reversal of 14480028 is 82008441.
It is an interprime number because it is at equal distance from previous prime (14480027) and next prime (14480029).
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 14479983 and 14480010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14480021) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 201076 + ... + 201147.
Almost surely, 214480028 is an apocalyptic number.
14480028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
14480028 is an abundant number, since it is smaller than the sum of its proper divisors (22122356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14480028 is a wasteful number, since it uses less digits than its factorization.
14480028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 402233 (or 402228 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 27.
The square root of 14480028 is about 3805.2631972046. The cubic root of 14480028 is about 243.7379386537.
Adding to 14480028 its reverse (82008441), we get a palindrome (96488469).
The spelling of 14480028 in words is "fourteen million, four hundred eighty thousand, twenty-eight".
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