Base | Representation |
---|---|
bin | 110101011110… |
… | …111010000110 |
3 | 222101022010210 |
4 | 311132322012 |
5 | 12042121410 |
6 | 1220300250 |
7 | 230112210 |
oct | 65367206 |
9 | 28338123 |
10 | 14020230 |
11 | 7a06674 |
12 | 4841686 |
13 | 2b9b6c3 |
14 | 1c0d5b0 |
15 | 136e220 |
hex | d5ee86 |
14020230 has 32 divisors (see below), whose sum is σ = 38456064. Its totient is φ = 3204576.
The previous prime is 14020213. The next prime is 14020231. The reversal of 14020230 is 3202041.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14020231) 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, 33172 + ... + 33591.
It is an arithmetic number, because the mean of its divisors is an integer number (1201752).
Almost surely, 214020230 is an apocalyptic number.
14020230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14020230 is an abundant number, since it is smaller than the sum of its proper divisors (24435834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14020230 is a wasteful number, since it uses less digits than its factorization.
14020230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66780.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 14020230 is about 3744.3597583566. The cubic root of 14020230 is about 241.1302590655.
Adding to 14020230 its reverse (3202041), we get a palindrome (17222271).
The spelling of 14020230 in words is "fourteen million, twenty thousand, two hundred thirty".
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