Base | Representation |
---|---|
bin | 110101011111… |
… | …110111001111 |
3 | 222101111111201 |
4 | 311133313033 |
5 | 12042233033 |
6 | 1220330331 |
7 | 230126500 |
oct | 65376717 |
9 | 28344451 |
10 | 14024143 |
11 | 7a09601 |
12 | 48439a7 |
13 | 2ba0413 |
14 | 1c10ba7 |
15 | 137047d |
hex | d5fdcf |
14024143 has 12 divisors (see below), whose sum is σ = 16374960. Its totient is φ = 11975712.
The previous prime is 14024117. The next prime is 14024161. The reversal of 14024143 is 34142041.
It is not a de Polignac number, because 14024143 - 213 = 14015951 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14024143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14024243) 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, 24363 + ... + 24931.
It is an arithmetic number, because the mean of its divisors is an integer number (1364580).
Almost surely, 214024143 is an apocalyptic number.
14024143 is a deficient number, since it is larger than the sum of its proper divisors (2350817).
14024143 is an equidigital number, since it uses as much as digits as its factorization.
14024143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1086 (or 1079 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 14024143 is about 3744.8822411392. The cubic root of 14024143 is about 241.1526898657.
Adding to 14024143 its reverse (34142041), we get a palindrome (48166184).
The spelling of 14024143 in words is "fourteen million, twenty-four thousand, one hundred forty-three".
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