Base | Representation |
---|---|
bin | 110101111001… |
… | …110001110000 |
3 | 222120220010000 |
4 | 311321301300 |
5 | 12104132123 |
6 | 1222510000 |
7 | 231051114 |
oct | 65716160 |
9 | 28526100 |
10 | 14130288 |
11 | 7a81327 |
12 | 4895300 |
13 | 2c09823 |
14 | 1c3b744 |
15 | 1391b43 |
hex | d79c70 |
14130288 has 50 divisors (see below), whose sum is σ = 40900904. Its totient is φ = 4709664.
The previous prime is 14130287. The next prime is 14130293. The reversal of 14130288 is 88203141.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14130283) by changing a digit.
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 9 ways as a sum of consecutive naturals, for example, 4156 + ... + 6747.
Almost surely, 214130288 is an apocalyptic number.
14130288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
14130288 is an abundant number, since it is smaller than the sum of its proper divisors (26770616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14130288 is a wasteful number, since it uses less digits than its factorization.
14130288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10923 (or 10908 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 14130288 is about 3759.0275338178. The cubic root of 14130288 is about 241.7595681401.
The spelling of 14130288 in words is "fourteen million, one hundred thirty thousand, two hundred eighty-eight".
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