Base | Representation |
---|---|
bin | 110101111110… |
… | …011101001001 |
3 | 222121212101200 |
4 | 311332131021 |
5 | 12110240244 |
6 | 1223134413 |
7 | 231161016 |
oct | 65763511 |
9 | 28555350 |
10 | 14149449 |
11 | 7a94766 |
12 | 48a4409 |
13 | 2c15472 |
14 | 1c4470d |
15 | 1397669 |
hex | d7e749 |
14149449 has 12 divisors (see below), whose sum is σ = 20537712. Its totient is φ = 9387000.
The previous prime is 14149417. The next prime is 14149481. The reversal of 14149449 is 94494141.
It is an interprime number because it is at equal distance from previous prime (14149417) and next prime (14149481).
It is not a de Polignac number, because 14149449 - 25 = 14149417 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14149349) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1827 + ... + 5624.
It is an arithmetic number, because the mean of its divisors is an integer number (1711476).
Almost surely, 214149449 is an apocalyptic number.
It is an amenable number.
14149449 is a deficient number, since it is larger than the sum of its proper divisors (6388263).
14149449 is a wasteful number, since it uses less digits than its factorization.
14149449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7668 (or 7665 counting only the distinct ones).
The product of its digits is 20736, while the sum is 36.
The square root of 14149449 is about 3761.5753348830. The cubic root of 14149449 is about 241.8687959869.
The spelling of 14149449 in words is "fourteen million, one hundred forty-nine thousand, four hundred forty-nine".
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