Base | Representation |
---|---|
bin | 101111011001… |
… | …000010000110 |
3 | 212101011120022 |
4 | 233121002012 |
5 | 11140021202 |
6 | 1122135142 |
7 | 210411353 |
oct | 57310206 |
9 | 25334508 |
10 | 12423302 |
11 | 70158a1 |
12 | 41b14b2 |
13 | 275c888 |
14 | 191562a |
15 | 1155ea2 |
hex | bd9086 |
12423302 has 16 divisors (see below), whose sum is σ = 20074560. Its totient is φ = 5747112.
The previous prime is 12423263. The next prime is 12423347. The reversal of 12423302 is 20332421.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2168 + ... + 5435.
It is an arithmetic number, because the mean of its divisors is an integer number (1254660).
Almost surely, 212423302 is an apocalyptic number.
12423302 is a deficient number, since it is larger than the sum of its proper divisors (7651258).
12423302 is a wasteful number, since it uses less digits than its factorization.
12423302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7667.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 12423302 is about 3524.6704810521. The cubic root of 12423302 is about 231.6038000894.
Adding to 12423302 its reverse (20332421), we get a palindrome (32755723).
The spelling of 12423302 in words is "twelve million, four hundred twenty-three thousand, three hundred two".
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