Base | Representation |
---|---|
bin | 110101111001… |
… | …110101010000 |
3 | 222120220102022 |
4 | 311321311100 |
5 | 12104134022 |
6 | 1222511012 |
7 | 231051554 |
oct | 65716520 |
9 | 28526368 |
10 | 14130512 |
11 | 7a81510 |
12 | 4895468 |
13 | 2c09966 |
14 | 1c3b864 |
15 | 1391c42 |
hex | d79d50 |
14130512 has 20 divisors (see below), whose sum is σ = 29867136. Its totient is φ = 6422880.
The previous prime is 14130499. The next prime is 14130517. The reversal of 14130512 is 21503141.
It is a super-3 number, since 3×141305123 (a number of 22 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14130517) 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, 39968 + ... + 40319.
Almost surely, 214130512 is an apocalyptic number.
It is an amenable number.
14130512 is an abundant number, since it is smaller than the sum of its proper divisors (15736624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14130512 is a wasteful number, since it uses less digits than its factorization.
14130512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80306 (or 80300 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 14130512 is about 3759.0573286397. The cubic root of 14130512 is about 241.7608456290.
Adding to 14130512 its reverse (21503141), we get a palindrome (35633653).
The spelling of 14130512 in words is "fourteen million, one hundred thirty thousand, five hundred twelve".
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