Base | Representation |
---|---|
bin | 110110111100… |
… | …111100100101 |
3 | 1000002212111211 |
4 | 312330330211 |
5 | 12141433123 |
6 | 1232431421 |
7 | 233305201 |
oct | 66747445 |
9 | 30085454 |
10 | 14405413 |
11 | 814a000 |
12 | 49a8571 |
13 | 2ca4b19 |
14 | 1cadb01 |
15 | 13e840d |
hex | dbcf25 |
14405413 has 16 divisors (see below), whose sum is σ = 16162560. Its totient is φ = 12835680.
The previous prime is 14405407. The next prime is 14405423. The reversal of 14405413 is 31450441.
It is a de Polignac number, because none of the positive numbers 2k-14405413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14405423) 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, 105081 + ... + 105217.
It is an arithmetic number, because the mean of its divisors is an integer number (1010160).
Almost surely, 214405413 is an apocalyptic number.
It is an amenable number.
14405413 is a deficient number, since it is larger than the sum of its proper divisors (1757147).
14405413 is an equidigital number, since it uses as much as digits as its factorization.
14405413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249 (or 227 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 14405413 is about 3795.4463505627. The cubic root of 14405413 is about 243.3185602257.
Adding to 14405413 its reverse (31450441), we get a palindrome (45855854).
The spelling of 14405413 in words is "fourteen million, four hundred five thousand, four hundred thirteen".
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