Base | Representation |
---|---|
bin | 110101111100… |
… | …111000100100 |
3 | 222121112120021 |
4 | 311330320210 |
5 | 12110034022 |
6 | 1223044524 |
7 | 231133162 |
oct | 65747044 |
9 | 28545507 |
10 | 14143012 |
11 | 7a8a944 |
12 | 48a0744 |
13 | 2c12560 |
14 | 1c42232 |
15 | 13957c7 |
hex | d7ce24 |
14143012 has 12 divisors (see below), whose sum is σ = 26654236. Its totient is φ = 6527520.
The previous prime is 14143009. The next prime is 14143027. The reversal of 14143012 is 21034141.
It can be written as a sum of positive squares in 2 ways, for example, as 6885376 + 7257636 = 2624^2 + 2694^2 .
It is a super-3 number, since 3×141430123 (a number of 22 digits) contains 333 as substring.
It is an alternating number because its digits alternate between odd and even.
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, 135939 + ... + 136042.
Almost surely, 214143012 is an apocalyptic number.
It is an amenable number.
14143012 is a deficient number, since it is larger than the sum of its proper divisors (12511224).
14143012 is a wasteful number, since it uses less digits than its factorization.
14143012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271998 (or 271996 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 14143012 is about 3760.7196119892. The cubic root of 14143012 is about 241.8321126835.
Adding to 14143012 its reverse (21034141), we get a palindrome (35177153).
The spelling of 14143012 in words is "fourteen million, one hundred forty-three thousand, twelve".
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