Base | Representation |
---|---|
bin | 110101111111… |
… | …111010111000 |
3 | 222122011121212 |
4 | 311333322320 |
5 | 12110433243 |
6 | 1223222252 |
7 | 231214346 |
oct | 65777270 |
9 | 28564555 |
10 | 14155448 |
11 | 7a9921a |
12 | 48a7988 |
13 | 2c18108 |
14 | 1c46996 |
15 | 1399318 |
hex | d7feb8 |
14155448 has 8 divisors (see below), whose sum is σ = 26541480. Its totient is φ = 7077720.
The previous prime is 14155439. The next prime is 14155459. The reversal of 14155448 is 84455141.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 884708 + ... + 884723.
It is an arithmetic number, because the mean of its divisors is an integer number (3317685).
Almost surely, 214155448 is an apocalyptic number.
It is an amenable number.
14155448 is a deficient number, since it is larger than the sum of its proper divisors (12386032).
14155448 is a wasteful number, since it uses less digits than its factorization.
14155448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1769437 (or 1769433 counting only the distinct ones).
The product of its digits is 12800, while the sum is 32.
The square root of 14155448 is about 3762.3726556523. The cubic root of 14155448 is about 241.9029731929.
The spelling of 14155448 in words is "fourteen million, one hundred fifty-five thousand, four hundred forty-eight".
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