Base | Representation |
---|---|
bin | 110110100011… |
… | …010101001010 |
3 | 222220112120210 |
4 | 312203111022 |
5 | 12130103430 |
6 | 1230301550 |
7 | 232360251 |
oct | 66432512 |
9 | 28815523 |
10 | 14300490 |
11 | 8088196 |
12 | 49578b6 |
13 | 2c69139 |
14 | 1c83798 |
15 | 13c72b0 |
hex | da354a |
14300490 has 16 divisors (see below), whose sum is σ = 34321248. Its totient is φ = 3813456.
The previous prime is 14300477. The next prime is 14300497. The reversal of 14300490 is 9400341.
14300490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14300497) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238312 + ... + 238371.
It is an arithmetic number, because the mean of its divisors is an integer number (2145078).
Almost surely, 214300490 is an apocalyptic number.
14300490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14300490 is an abundant number, since it is smaller than the sum of its proper divisors (20020758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14300490 is a wasteful number, since it uses less digits than its factorization.
14300490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 476693.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 14300490 is about 3781.5988682038. The cubic root of 14300490 is about 242.7263766275.
The spelling of 14300490 in words is "fourteen million, three hundred thousand, four hundred ninety".
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