Base | Representation |
---|---|
bin | 11010000111101110… |
… | …01110111011011110 |
3 | 1100012022121022000010 |
4 | 31003313032323132 |
5 | 212210001020210 |
6 | 10235311144050 |
7 | 1004341252536 |
oct | 150367167336 |
9 | 40168538003 |
10 | 14023454430 |
11 | 5a46968967 |
12 | 2874515026 |
13 | 142643173b |
14 | 9706604c6 |
15 | 571217920 |
hex | 343dceede |
14023454430 has 64 divisors (see below), whose sum is σ = 35643898368. Its totient is φ = 3523597440.
The previous prime is 14023454413. The next prime is 14023454441. The reversal of 14023454430 is 3445432041.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105441 + ... + 197900.
It is an arithmetic number, because the mean of its divisors is an integer number (556935912).
Almost surely, 214023454430 is an apocalyptic number.
14023454430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14023454430 is an abundant number, since it is smaller than the sum of its proper divisors (21620443938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14023454430 is a wasteful number, since it uses less digits than its factorization.
14023454430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303441.
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 14023454430 its reverse (3445432041), we get a palindrome (17468886471).
The spelling of 14023454430 in words is "fourteen billion, twenty-three million, four hundred fifty-four thousand, four hundred thirty".
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