Base | Representation |
---|---|
bin | 110110111011… |
… | …011101101100 |
3 | 1000002120011220 |
4 | 312323131230 |
5 | 12141234330 |
6 | 1232343340 |
7 | 233251404 |
oct | 66733554 |
9 | 30076156 |
10 | 14399340 |
11 | 814548a |
12 | 49a4b50 |
13 | 2ca2127 |
14 | 1cab804 |
15 | 13e6710 |
hex | dbb76c |
14399340 has 96 divisors (see below), whose sum is σ = 44997120. Its totient is φ = 3419136.
The previous prime is 14399339. The next prime is 14399351. The reversal of 14399340 is 4399341.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19009 + ... + 19751.
It is an arithmetic number, because the mean of its divisors is an integer number (468720).
Almost surely, 214399340 is an apocalyptic number.
14399340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14399340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22498560).
14399340 is an abundant number, since it is smaller than the sum of its proper divisors (30597780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14399340 is a wasteful number, since it uses less digits than its factorization.
14399340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 791 (or 789 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 33.
The square root of 14399340 is about 3794.6462285699. The cubic root of 14399340 is about 243.2843628649.
Subtracting from 14399340 its reverse (4399341), we obtain a palindrome (9999999).
The spelling of 14399340 in words is "fourteen million, three hundred ninety-nine thousand, three hundred forty".
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