Base | Representation |
---|---|
bin | 110101011101… |
… | …001001100110 |
3 | 222100221021010 |
4 | 311131021212 |
5 | 12041404110 |
6 | 1220203050 |
7 | 230052213 |
oct | 65351146 |
9 | 28327233 |
10 | 14013030 |
11 | 7a01219 |
12 | 4839486 |
13 | 2b98345 |
14 | 1c0ab0a |
15 | 136c020 |
hex | d5d266 |
14013030 has 16 divisors (see below), whose sum is σ = 33631344. Its totient is φ = 3736800.
The previous prime is 14013029. The next prime is 14013037. The reversal of 14013030 is 3031041.
It is a junction number, because it is equal to n+sod(n) for n = 14012997 and 14013015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14013037) 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 7 ways as a sum of consecutive naturals, for example, 233521 + ... + 233580.
It is an arithmetic number, because the mean of its divisors is an integer number (2101959).
Almost surely, 214013030 is an apocalyptic number.
14013030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14013030 is an abundant number, since it is smaller than the sum of its proper divisors (19618314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14013030 is a wasteful number, since it uses less digits than its factorization.
14013030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 467111.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 14013030 is about 3743.3981888119. The cubic root of 14013030 is about 241.0889750270.
Adding to 14013030 its reverse (3031041), we get a palindrome (17044071).
The spelling of 14013030 in words is "fourteen million, thirteen thousand, thirty".
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