Base | Representation |
---|---|
bin | 110001001100… |
… | …111111011100 |
3 | 220021022002122 |
4 | 301030333130 |
5 | 11300221033 |
6 | 1140242112 |
7 | 214430165 |
oct | 61147734 |
9 | 26238078 |
10 | 12898268 |
11 | 730a729 |
12 | 43a0338 |
13 | 2897b16 |
14 | 19da76c |
15 | 11eba98 |
hex | c4cfdc |
12898268 has 6 divisors (see below), whose sum is σ = 22571976. Its totient is φ = 6449132.
The previous prime is 12898261. The next prime is 12898273. The reversal of 12898268 is 86289821.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12898261) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612280 + ... + 1612287.
It is an arithmetic number, because the mean of its divisors is an integer number (3761996).
Almost surely, 212898268 is an apocalyptic number.
It is an amenable number.
12898268 is a deficient number, since it is larger than the sum of its proper divisors (9673708).
12898268 is a wasteful number, since it uses less digits than its factorization.
12898268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3224571 (or 3224569 counting only the distinct ones).
The product of its digits is 110592, while the sum is 44.
The square root of 12898268 is about 3591.4158767817. The cubic root of 12898268 is about 234.5185131842.
The spelling of 12898268 in words is "twelve million, eight hundred ninety-eight thousand, two hundred sixty-eight".
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