Base | Representation |
---|---|
bin | 110110111100… |
… | …010010101010 |
3 | 1000002201211110 |
4 | 312330102222 |
5 | 12141341410 |
6 | 1232411150 |
7 | 233264316 |
oct | 66742252 |
9 | 30081743 |
10 | 14402730 |
11 | 8147a91 |
12 | 49a6ab6 |
13 | 2ca3834 |
14 | 1cacb46 |
15 | 13e7720 |
hex | dbc4aa |
14402730 has 16 divisors (see below), whose sum is σ = 34566624. Its totient is φ = 3840720.
The previous prime is 14402699. The next prime is 14402743. The reversal of 14402730 is 3720441.
It is a junction number, because it is equal to n+sod(n) for n = 14402697 and 14402706.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240016 + ... + 240075.
It is an arithmetic number, because the mean of its divisors is an integer number (2160414).
Almost surely, 214402730 is an apocalyptic number.
14402730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14402730 is an abundant number, since it is smaller than the sum of its proper divisors (20163894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14402730 is a wasteful number, since it uses less digits than its factorization.
14402730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 480101.
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 14402730 is about 3795.0928842388. The cubic root of 14402730 is about 243.3034533065.
The spelling of 14402730 in words is "fourteen million, four hundred two thousand, seven hundred thirty".
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