Base | Representation |
---|---|
bin | 110101100011… |
… | …110100001010 |
3 | 222102022201020 |
4 | 311203310022 |
5 | 12043242310 |
6 | 1220533310 |
7 | 230224623 |
oct | 65436412 |
9 | 28368636 |
10 | 14040330 |
11 | 7a1a787 |
12 | 4851236 |
13 | 2ba78b5 |
14 | 1c16a4a |
15 | 1375170 |
hex | d63d0a |
14040330 has 16 divisors (see below), whose sum is σ = 33696864. Its totient is φ = 3744080.
The previous prime is 14040311. The next prime is 14040343. The reversal of 14040330 is 3304041.
14040330 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233976 + ... + 234035.
It is an arithmetic number, because the mean of its divisors is an integer number (2106054).
Almost surely, 214040330 is an apocalyptic number.
14040330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14040330 is an abundant number, since it is smaller than the sum of its proper divisors (19656534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14040330 is a wasteful number, since it uses less digits than its factorization.
14040330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468021.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 14040330 is about 3747.0428340226. The cubic root of 14040330 is about 241.2454355853.
Adding to 14040330 its reverse (3304041), we get a palindrome (17344371).
It can be divided in two parts, 140 and 40330, that added together give a triangular number (40470 = T284).
The spelling of 14040330 in words is "fourteen million, forty thousand, three hundred thirty".
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