Base | Representation |
---|---|
bin | 101110101001… |
… | …011111110110 |
3 | 212000021111001 |
4 | 232221133312 |
5 | 11112303343 |
6 | 1114033514 |
7 | 205640614 |
oct | 56513766 |
9 | 25007431 |
10 | 12228598 |
11 | 69a2588 |
12 | 411889a |
13 | 26c2075 |
14 | 18a46b4 |
15 | 111844d |
hex | ba97f6 |
12228598 has 8 divisors (see below), whose sum is σ = 18769608. Its totient is φ = 5972064.
The previous prime is 12228583. The next prime is 12228599. The reversal of 12228598 is 89582221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12228599) 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, 71011 + ... + 71182.
It is an arithmetic number, because the mean of its divisors is an integer number (2346201).
Almost surely, 212228598 is an apocalyptic number.
12228598 is a deficient number, since it is larger than the sum of its proper divisors (6541010).
12228598 is a wasteful number, since it uses less digits than its factorization.
12228598 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142238.
The product of its digits is 23040, while the sum is 37.
The square root of 12228598 is about 3496.9412348508. The cubic root of 12228598 is about 230.3874879675.
The spelling of 12228598 in words is "twelve million, two hundred twenty-eight thousand, five hundred ninety-eight".
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