Base | Representation |
---|---|
bin | 110101111100… |
… | …110111110011 |
3 | 222121112111110 |
4 | 311330313303 |
5 | 12110033323 |
6 | 1223044403 |
7 | 231133062 |
oct | 65746763 |
9 | 28545443 |
10 | 14142963 |
11 | 7a8a8aa |
12 | 48a0703 |
13 | 2c12523 |
14 | 1c421d9 |
15 | 1395793 |
hex | d7cdf3 |
14142963 has 16 divisors (see below), whose sum is σ = 20269440. Its totient is φ = 8739456.
The previous prime is 14142941. The next prime is 14142971. The reversal of 14142963 is 36924141.
It is not a de Polignac number, because 14142963 - 26 = 14142899 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14142963.
It is not an unprimeable number, because it can be changed into a prime (14142463) by changing a digit.
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 in 15 ways as a sum of consecutive naturals, for example, 1348 + ... + 5486.
It is an arithmetic number, because the mean of its divisors is an integer number (1266840).
Almost surely, 214142963 is an apocalyptic number.
14142963 is a deficient number, since it is larger than the sum of its proper divisors (6126477).
14142963 is a wasteful number, since it uses less digits than its factorization.
14142963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4226.
The product of its digits is 5184, while the sum is 30.
The square root of 14142963 is about 3760.7130972729. The cubic root of 14142963 is about 241.8318333986.
The spelling of 14142963 in words is "fourteen million, one hundred forty-two thousand, nine hundred sixty-three".
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