Base | Representation |
---|---|
bin | 100010110111… |
… | …1101101001110 |
3 | 1021101220000211 |
4 | 1011233231032 |
5 | 14140031332 |
6 | 1451513034 |
7 | 311256130 |
oct | 105575516 |
9 | 37356024 |
10 | 18283342 |
11 | a358600 |
12 | 615877a |
13 | 3a31c5c |
14 | 25dd050 |
15 | 1912447 |
hex | 116fb4e |
18283342 has 48 divisors (see below), whose sum is σ = 35392896. Its totient is φ = 6930000.
The previous prime is 18283337. The next prime is 18283351. The reversal of 18283342 is 24338281.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72717 + ... + 72967.
It is an arithmetic number, because the mean of its divisors is an integer number (737352).
Almost surely, 218283342 is an apocalyptic number.
18283342 is a deficient number, since it is larger than the sum of its proper divisors (17109554).
18283342 is a wasteful number, since it uses less digits than its factorization.
18283342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325 (or 314 counting only the distinct ones).
The product of its digits is 9216, while the sum is 31.
The square root of 18283342 is about 4275.9024778402. The cubic root of 18283342 is about 263.4421089188.
The spelling of 18283342 in words is "eighteen million, two hundred eighty-three thousand, three hundred forty-two".
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