Base | Representation |
---|---|
bin | 110101111100… |
… | …111001010000 |
3 | 222121112121220 |
4 | 311330321100 |
5 | 12110034211 |
6 | 1223045040 |
7 | 231133254 |
oct | 65747120 |
9 | 28545556 |
10 | 14143056 |
11 | 7a8a984 |
12 | 48a0780 |
13 | 2c12595 |
14 | 1c42264 |
15 | 1395806 |
hex | d7ce50 |
14143056 has 20 divisors (see below), whose sum is σ = 36536352. Its totient is φ = 4714336.
The previous prime is 14143043. The next prime is 14143061. The reversal of 14143056 is 65034141.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
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, 147276 + ... + 147371.
Almost surely, 214143056 is an apocalyptic number.
14143056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
14143056 is an abundant number, since it is smaller than the sum of its proper divisors (22393296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14143056 is a wasteful number, since it uses less digits than its factorization.
14143056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294658 (or 294652 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 14143056 is about 3760.7254619289. The cubic root of 14143056 is about 241.8323634693.
Adding to 14143056 its reverse (65034141), we get a palindrome (79177197).
The spelling of 14143056 in words is "fourteen million, one hundred forty-three thousand, fifty-six".
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