Base | Representation |
---|---|
bin | 110110111010… |
… | …001111011010 |
3 | 1000002022022100 |
4 | 312322033122 |
5 | 12141104310 |
6 | 1232304230 |
7 | 233230656 |
oct | 66721732 |
9 | 30068270 |
10 | 14394330 |
11 | 8141745 |
12 | 49a2076 |
13 | 2c9ca72 |
14 | 1ca9a66 |
15 | 13e4ec0 |
hex | dba3da |
14394330 has 24 divisors (see below), whose sum is σ = 37425492. Its totient is φ = 3838464.
The previous prime is 14394319. The next prime is 14394337. The reversal of 14394330 is 3349341.
It can be written as a sum of positive squares in 2 ways, for example, as 14220441 + 173889 = 3771^2 + 417^2 .
It is a super-2 number, since 2×143943302 = 414393472297800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14394294 and 14394303.
It is not an unprimeable number, because it can be changed into a prime (14394337) 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, 79879 + ... + 80058.
Almost surely, 214394330 is an apocalyptic number.
14394330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14394330 is an abundant number, since it is smaller than the sum of its proper divisors (23031162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14394330 is a wasteful number, since it uses less digits than its factorization.
14394330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159950 (or 159947 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 14394330 is about 3793.9860305489. The cubic root of 14394330 is about 243.2561440705.
The spelling of 14394330 in words is "fourteen million, three hundred ninety-four thousand, three hundred thirty".
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