Base | Representation |
---|---|
bin | 110111000101… |
… | …110111001011 |
3 | 1000011201121100 |
4 | 313011313023 |
5 | 12144120211 |
6 | 1233312443 |
7 | 233516520 |
oct | 67056713 |
9 | 30151540 |
10 | 14441931 |
11 | 8174489 |
12 | 4a05723 |
13 | 2cb862a |
14 | 1cbd147 |
15 | 1404156 |
hex | dc5dcb |
14441931 has 12 divisors (see below), whose sum is σ = 23840752. Its totient is φ = 8252496.
The previous prime is 14441929. The next prime is 14441983. The reversal of 14441931 is 13914441.
It is not a de Polignac number, because 14441931 - 21 = 14441929 is a prime.
It is a super-3 number, since 3×144419313 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14441895 and 14441904.
It is not an unprimeable number, because it can be changed into a prime (14441131) 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, 114556 + ... + 114681.
Almost surely, 214441931 is an apocalyptic number.
14441931 is a deficient number, since it is larger than the sum of its proper divisors (9398821).
14441931 is a wasteful number, since it uses less digits than its factorization.
14441931 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229250 (or 229247 counting only the distinct ones).
The product of its digits is 1728, while the sum is 27.
The square root of 14441931 is about 3800.2540704537. The cubic root of 14441931 is about 243.5239924806.
It can be divided in two parts, 1444 and 1931, that added together give a cube (3375 = 153).
The spelling of 14441931 in words is "fourteen million, four hundred forty-one thousand, nine hundred thirty-one".
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