Base | Representation |
---|---|
bin | 110101111001… |
… | …110100001100 |
3 | 222120220022210 |
4 | 311321310030 |
5 | 12104133234 |
6 | 1222510420 |
7 | 231051426 |
oct | 65716414 |
9 | 28526283 |
10 | 14130444 |
11 | 7a81459 |
12 | 4895410 |
13 | 2c09913 |
14 | 1c3b816 |
15 | 1391be9 |
hex | d79d0c |
14130444 has 24 divisors (see below), whose sum is σ = 33061168. Its totient is φ = 4697280.
The previous prime is 14130437. The next prime is 14130449. The reversal of 14130444 is 44403141.
It is a self number, because there is not a number n which added to its sum of digits gives 14130444.
It is not an unprimeable number, because it can be changed into a prime (14130449) 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 7 ways as a sum of consecutive naturals, for example, 3654 + ... + 6450.
Almost surely, 214130444 is an apocalyptic number.
It is an amenable number.
14130444 is an abundant number, since it is smaller than the sum of its proper divisors (18930724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14130444 is a wasteful number, since it uses less digits than its factorization.
14130444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3225 (or 3223 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 14130444 is about 3759.0482838080. The cubic root of 14130444 is about 241.7604578213.
Adding to 14130444 its reverse (44403141), we get a palindrome (58533585).
The spelling of 14130444 in words is "fourteen million, one hundred thirty thousand, four hundred forty-four".
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