Base | Representation |
---|---|
bin | 1000000110111… |
… | …01000101001100 |
3 | 11201222111020022 |
4 | 10003131011030 |
5 | 114402430122 |
6 | 10425441312 |
7 | 1454053514 |
oct | 403350514 |
9 | 151874208 |
10 | 68014412 |
11 | 35435264 |
12 | 1a940238 |
13 | 11124b1b |
14 | 9066844 |
15 | 5e87642 |
hex | 40dd14c |
68014412 has 12 divisors (see below), whose sum is σ = 119324856. Its totient is φ = 33921600.
The previous prime is 68014411. The next prime is 68014459. The reversal of 68014412 is 21441086.
It is not an unprimeable number, because it can be changed into a prime (68014411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19598 + ... + 22805.
It is an arithmetic number, because the mean of its divisors is an integer number (9943738).
Almost surely, 268014412 is an apocalyptic number.
It is an amenable number.
68014412 is a deficient number, since it is larger than the sum of its proper divisors (51310444).
68014412 is a wasteful number, since it uses less digits than its factorization.
68014412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42808 (or 42806 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 68014412 is about 8247.0850607957. The cubic root of 68014412 is about 408.1943438476.
Adding to 68014412 its reverse (21441086), we get a palindrome (89455498).
The spelling of 68014412 in words is "sixty-eight million, fourteen thousand, four hundred twelve".
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