Base | Representation |
---|---|
bin | 110010000001… |
… | …110000111110 |
3 | 220200021121122 |
4 | 302001300332 |
5 | 11324130210 |
6 | 1145030542 |
7 | 216320330 |
oct | 62016076 |
9 | 26607548 |
10 | 13114430 |
11 | 744807a |
12 | 4485452 |
13 | 2942324 |
14 | 1a55450 |
15 | 1240b55 |
hex | c81c3e |
13114430 has 16 divisors (see below), whose sum is σ = 26978400. Its totient is φ = 4496352.
The previous prime is 13114411. The next prime is 13114433. The reversal of 13114430 is 3441131.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13114399 and 13114408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13114433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93605 + ... + 93744.
It is an arithmetic number, because the mean of its divisors is an integer number (1686150).
Almost surely, 213114430 is an apocalyptic number.
13114430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13114430 is an abundant number, since it is smaller than the sum of its proper divisors (13863970).
13114430 is a wasteful number, since it uses less digits than its factorization.
13114430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187363.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 13114430 is about 3621.3850941318. The cubic root of 13114430 is about 235.8213600728.
Adding to 13114430 its reverse (3441131), we get a palindrome (16555561).
The spelling of 13114430 in words is "thirteen million, one hundred fourteen thousand, four hundred thirty".
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