Base | Representation |
---|---|
bin | 110111110101… |
… | …110010010110 |
3 | 1000112200212200 |
4 | 313311302112 |
5 | 12221410410 |
6 | 1241425330 |
7 | 235265025 |
oct | 67656226 |
9 | 30480780 |
10 | 14638230 |
11 | 8298a12 |
12 | 4a9b246 |
13 | 3056a99 |
14 | 1d308bc |
15 | 14423c0 |
hex | df5c96 |
14638230 has 48 divisors (see below), whose sum is σ = 38997504. Its totient is φ = 3807360.
The previous prime is 14638223. The next prime is 14638237. The reversal of 14638230 is 3283641.
It is a happy number.
14638230 is a `hidden beast` number, since 1 + 4 + 638 + 23 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (14638223) and next prime (14638237).
It is a junction number, because it is equal to n+sod(n) for n = 14638194 and 14638203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14638237) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1707 + ... + 5673.
It is an arithmetic number, because the mean of its divisors is an integer number (812448).
Almost surely, 214638230 is an apocalyptic number.
14638230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14638230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19498752).
14638230 is an abundant number, since it is smaller than the sum of its proper divisors (24359274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14638230 is a wasteful number, since it uses less digits than its factorization.
14638230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4021 (or 4018 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 14638230 is about 3825.9939884950. The cubic root of 14638230 is about 244.6223809283.
The spelling of 14638230 in words is "fourteen million, six hundred thirty-eight thousand, two hundred thirty".
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