Base | Representation |
---|---|
bin | 111110001110… |
… | …111010011100 |
3 | 1010200211121200 |
4 | 332032322130 |
5 | 13134022022 |
6 | 1341355500 |
7 | 255444501 |
oct | 76167234 |
9 | 33624550 |
10 | 16314012 |
11 | 9232a60 |
12 | 5568b90 |
13 | 34c2780 |
14 | 22494a8 |
15 | 1673bac |
hex | f8ee9c |
16314012 has 72 divisors (see below), whose sum is σ = 48462960. Its totient is φ = 4561920.
The previous prime is 16314007. The next prime is 16314019. The reversal of 16314012 is 21041361.
It is a happy number.
It is a super-2 number, since 2×163140122 = 532293975072288, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16314019) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3564 + ... + 6732.
Almost surely, 216314012 is an apocalyptic number.
16314012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16314012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24231480).
16314012 is an abundant number, since it is smaller than the sum of its proper divisors (32148948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16314012 is a wasteful number, since it uses less digits than its factorization.
16314012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3203 (or 3198 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 16314012 is about 4039.0607819145. The cubic root of 16314012 is about 253.6220016604.
Adding to 16314012 its reverse (21041361), we get a palindrome (37355373).
It can be divided in two parts, 16 and 314012, that added together give a triangular number (314028 = T792).
The spelling of 16314012 in words is "sixteen million, three hundred fourteen thousand, twelve".
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