Base | Representation |
---|---|
bin | 110110010011… |
… | …000011100110 |
3 | 222210011010220 |
4 | 312103003212 |
5 | 12120440310 |
6 | 1225025210 |
7 | 231662022 |
oct | 66230346 |
9 | 28704126 |
10 | 14233830 |
11 | 80420a6 |
12 | 4925206 |
13 | 2c449b0 |
14 | 1c67382 |
15 | 13b2670 |
hex | d930e6 |
14233830 has 32 divisors (see below), whose sum is σ = 36789984. Its totient is φ = 3503616.
The previous prime is 14233799. The next prime is 14233837. The reversal of 14233830 is 3833241.
14233830 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 self number, because there is not a number n which added to its sum of digits gives 14233830.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14233837) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17859 + ... + 18638.
It is an arithmetic number, because the mean of its divisors is an integer number (1149687).
Almost surely, 214233830 is an apocalyptic number.
14233830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14233830 is an abundant number, since it is smaller than the sum of its proper divisors (22556154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14233830 is a wasteful number, since it uses less digits than its factorization.
14233830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36520.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 14233830 is about 3772.7748408830. The cubic root of 14233830 is about 242.3486425741.
It can be divided in two parts, 1423 and 3830, that added together give a triangular number (5253 = T102).
The spelling of 14233830 in words is "fourteen million, two hundred thirty-three thousand, eight hundred thirty".
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