Base | Representation |
---|---|
bin | 111001001100… |
… | …110110101111 |
3 | 1001012211002022 |
4 | 321030312233 |
5 | 12314313423 |
6 | 1253220355 |
7 | 241311542 |
oct | 71146657 |
9 | 31184068 |
10 | 14994863 |
11 | 8511954 |
12 | 50316bb |
13 | 3150200 |
14 | 1dc4859 |
15 | 14b2dc8 |
hex | e4cdaf |
14994863 has 12 divisors (see below), whose sum is σ = 16448040. Its totient is φ = 13661856.
The previous prime is 14994853. The next prime is 14994869. The reversal of 14994863 is 36849941.
It is a de Polignac number, because none of the positive numbers 2k-14994863 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14994869) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13493 + ... + 14561.
It is an arithmetic number, because the mean of its divisors is an integer number (1370670).
Almost surely, 214994863 is an apocalyptic number.
14994863 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
14994863 is a deficient number, since it is larger than the sum of its proper divisors (1453177).
14994863 is a wasteful number, since it uses less digits than its factorization.
14994863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1178 (or 1165 counting only the distinct ones).
The product of its digits is 186624, while the sum is 44.
The square root of 14994863 is about 3872.3201055698. The cubic root of 14994863 is about 246.5930510376.
The spelling of 14994863 in words is "fourteen million, nine hundred ninety-four thousand, eight hundred sixty-three".
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