Base | Representation |
---|---|
bin | 100010011010… |
… | …0100111010110 |
3 | 1020221121000101 |
4 | 1010310213112 |
5 | 14104310202 |
6 | 1442404314 |
7 | 306230356 |
oct | 104644726 |
9 | 36847011 |
10 | 18041302 |
11 | a202774 |
12 | 606069a |
13 | 3978a36 |
14 | 2578b66 |
15 | 18b5887 |
hex | 11349d6 |
18041302 has 8 divisors (see below), whose sum is σ = 27127800. Its totient is φ = 8998704.
The previous prime is 18041263. The next prime is 18041323. The reversal of 18041302 is 20314081.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 18041302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9927 + ... + 11602.
It is an arithmetic number, because the mean of its divisors is an integer number (3390975).
Almost surely, 218041302 is an apocalyptic number.
18041302 is a deficient number, since it is larger than the sum of its proper divisors (9086498).
18041302 is a wasteful number, since it uses less digits than its factorization.
18041302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21950.
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 18041302 is about 4247.5053855175. The cubic root of 18041302 is about 262.2744341939.
Adding to 18041302 its reverse (20314081), we get a palindrome (38355383).
The spelling of 18041302 in words is "eighteen million, forty-one thousand, three hundred two".
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