Base | Representation |
---|---|
bin | 110101111001… |
… | …001010000100 |
3 | 222120202121221 |
4 | 311321022010 |
5 | 12104041443 |
6 | 1222450124 |
7 | 231040525 |
oct | 65711204 |
9 | 28522557 |
10 | 14127748 |
11 | 7a7a428 |
12 | 4893944 |
13 | 2c0861b |
14 | 1c3a84c |
15 | 1390eed |
hex | d79284 |
14127748 has 24 divisors (see below), whose sum is σ = 26295192. Its totient is φ = 6618624.
The previous prime is 14127691. The next prime is 14127767. The reversal of 14127748 is 84772141.
It can be written as a sum of positive squares in 4 ways, for example, as 1397124 + 12730624 = 1182^2 + 3568^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25086 + ... + 25642.
It is an arithmetic number, because the mean of its divisors is an integer number (1095633).
Almost surely, 214127748 is an apocalyptic number.
It is an amenable number.
14127748 is a deficient number, since it is larger than the sum of its proper divisors (12167444).
14127748 is a wasteful number, since it uses less digits than its factorization.
14127748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 951 (or 949 counting only the distinct ones).
The product of its digits is 12544, while the sum is 34.
The square root of 14127748 is about 3758.6896652956. The cubic root of 14127748 is about 241.7450813841.
Adding to 14127748 its reverse (84772141), we get a palindrome (98899889).
It can be divided in two parts, 141 and 27748, that added together give a square (27889 = 1672).
The spelling of 14127748 in words is "fourteen million, one hundred twenty-seven thousand, seven hundred forty-eight".
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