Base | Representation |
---|---|
bin | 110101011101… |
… | …001100011100 |
3 | 222100221111212 |
4 | 311131030130 |
5 | 12041410322 |
6 | 1220203552 |
7 | 230052563 |
oct | 65351434 |
9 | 28327455 |
10 | 14013212 |
11 | 7a01374 |
12 | 48395b8 |
13 | 2b98455 |
14 | 1c0abda |
15 | 136c0e2 |
hex | d5d31c |
14013212 has 6 divisors (see below), whose sum is σ = 24523128. Its totient is φ = 7006604.
The previous prime is 14013211. The next prime is 14013217. The reversal of 14013212 is 21231041.
It is a super-2 number, since 2×140132122 = 392740221113888, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14013211) by changing a digit.
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 as a sum of consecutive naturals, namely, 1751648 + ... + 1751655.
It is an arithmetic number, because the mean of its divisors is an integer number (4087188).
Almost surely, 214013212 is an apocalyptic number.
It is an amenable number.
14013212 is a deficient number, since it is larger than the sum of its proper divisors (10509916).
14013212 is a wasteful number, since it uses less digits than its factorization.
14013212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3503307 (or 3503305 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 14013212 is about 3743.4224981960. The cubic root of 14013212 is about 241.0900187699.
Adding to 14013212 its reverse (21231041), we get a palindrome (35244253).
The spelling of 14013212 in words is "fourteen million, thirteen thousand, two hundred twelve".
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