Base | Representation |
---|---|
bin | 101111010001… |
… | …111011100000 |
3 | 212022200122202 |
4 | 233101323200 |
5 | 11133103313 |
6 | 1121352332 |
7 | 210230501 |
oct | 57217340 |
9 | 25280582 |
10 | 12394208 |
11 | 6aa5a52 |
12 | 41986a8 |
13 | 274c568 |
14 | 1908ba8 |
15 | 114c558 |
hex | bd1ee0 |
12394208 has 24 divisors (see below), whose sum is σ = 24566472. Its totient is φ = 6155136.
The previous prime is 12394201. The next prime is 12394211. The reversal of 12394208 is 80249321.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12394201) by changing a digit.
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, 3791 + ... + 6257.
It is an arithmetic number, because the mean of its divisors is an integer number (1023603).
Almost surely, 212394208 is an apocalyptic number.
It is an amenable number.
12394208 is a deficient number, since it is larger than the sum of its proper divisors (12172264).
12394208 is a wasteful number, since it uses less digits than its factorization.
12394208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2634 (or 2626 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 12394208 is about 3520.5408675373. The cubic root of 12394208 is about 231.4228619374.
The spelling of 12394208 in words is "twelve million, three hundred ninety-four thousand, two hundred eight".
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