Base | Representation |
---|---|
bin | 101110101010… |
… | …011001111000 |
3 | 212000110120121 |
4 | 232222121320 |
5 | 11112413222 |
6 | 1114103024 |
7 | 205654501 |
oct | 56523170 |
9 | 25013517 |
10 | 12232312 |
11 | 69a5354 |
12 | 411aa74 |
13 | 26c3971 |
14 | 18a5ba8 |
15 | 11195c7 |
hex | baa678 |
12232312 has 16 divisors (see below), whose sum is σ = 23164200. Its totient is φ = 6055200.
The previous prime is 12232289. The next prime is 12232327. The reversal of 12232312 is 21323221.
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 in 3 ways as a sum of consecutive naturals, for example, 6762 + ... + 8377.
Almost surely, 212232312 is an apocalyptic number.
It is an amenable number.
12232312 is a deficient number, since it is larger than the sum of its proper divisors (10931888).
12232312 is a wasteful number, since it uses less digits than its factorization.
12232312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15246 (or 15242 counting only the distinct ones).
The product of its digits is 144, while the sum is 16.
The square root of 12232312 is about 3497.4722300542. The cubic root of 12232312 is about 230.4108095977.
Adding to 12232312 its reverse (21323221), we get a palindrome (33555533).
Subtracting 12232312 from its reverse (21323221), we obtain a palindrome (9090909).
It can be divided in two parts, 12232 and 312, that added together give a square (12544 = 1122).
The spelling of 12232312 in words is "twelve million, two hundred thirty-two thousand, three hundred twelve".
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