Base | Representation |
---|---|
bin | 101110100100… |
… | …010011001000 |
3 | 211222012021101 |
4 | 232210103020 |
5 | 11111113204 |
6 | 1113351144 |
7 | 205521544 |
oct | 56442310 |
9 | 24865241 |
10 | 12207304 |
11 | 698858a |
12 | 41084b4 |
13 | 26b5475 |
14 | 189aa24 |
15 | 1111ea4 |
hex | ba44c8 |
12207304 has 16 divisors (see below), whose sum is σ = 23627520. Its totient is φ = 5906640.
The previous prime is 12207301. The next prime is 12207311. The reversal of 12207304 is 40370221.
It is not an unprimeable number, because it can be changed into a prime (12207301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24364 + ... + 24859.
It is an arithmetic number, because the mean of its divisors is an integer number (1476720).
Almost surely, 212207304 is an apocalyptic number.
It is an amenable number.
12207304 is a deficient number, since it is larger than the sum of its proper divisors (11420216).
12207304 is a wasteful number, since it uses less digits than its factorization.
12207304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49260 (or 49256 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 12207304 is about 3493.8952474280. The cubic root of 12207304 is about 230.2536835444.
Adding to 12207304 its reverse (40370221), we get a palindrome (52577525).
The spelling of 12207304 in words is "twelve million, two hundred seven thousand, three hundred four".
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