Base | Representation |
---|---|
bin | 101111001111… |
… | …010000110100 |
3 | 212022010200011 |
4 | 233033100310 |
5 | 11132231114 |
6 | 1121230004 |
7 | 210153604 |
oct | 57172064 |
9 | 25263604 |
10 | 12383284 |
11 | 6a98821 |
12 | 4192304 |
13 | 27475b4 |
14 | 1904c04 |
15 | 11491c4 |
hex | bcf434 |
12383284 has 6 divisors (see below), whose sum is σ = 21670754. Its totient is φ = 6191640.
The previous prime is 12383279. The next prime is 12383309. The reversal of 12383284 is 48238321.
It can be written as a sum of positive squares in only one way, i.e., 10890000 + 1493284 = 3300^2 + 1222^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1547907 + ... + 1547914.
Almost surely, 212383284 is an apocalyptic number.
It is an amenable number.
12383284 is a deficient number, since it is larger than the sum of its proper divisors (9287470).
12383284 is a wasteful number, since it uses less digits than its factorization.
12383284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3095825 (or 3095823 counting only the distinct ones).
The product of its digits is 9216, while the sum is 31.
The square root of 12383284 is about 3518.9890593749. The cubic root of 12383284 is about 231.3548515023.
The spelling of 12383284 in words is "twelve million, three hundred eighty-three thousand, two hundred eighty-four".
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