Base | Representation |
---|---|
bin | 101111010010… |
… | …110111100010 |
3 | 212022212221001 |
4 | 233102313202 |
5 | 11133214200 |
6 | 1121422214 |
7 | 210244630 |
oct | 57226742 |
9 | 25285831 |
10 | 12398050 |
11 | 6aa8925 |
12 | 419a96a |
13 | 2751232 |
14 | 190a350 |
15 | 114d76a |
hex | bd2de2 |
12398050 has 24 divisors (see below), whose sum is σ = 26355456. Its totient is φ = 4250640.
The previous prime is 12398041. The next prime is 12398063. The reversal of 12398050 is 5089321.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17362 + ... + 18061.
It is an arithmetic number, because the mean of its divisors is an integer number (1098144).
Almost surely, 212398050 is an apocalyptic number.
12398050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12398050 is an abundant number, since it is smaller than the sum of its proper divisors (13957406).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12398050 is a wasteful number, since it uses less digits than its factorization.
12398050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35442 (or 35437 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 12398050 is about 3521.0864800513. The cubic root of 12398050 is about 231.4467718900.
The spelling of 12398050 in words is "twelve million, three hundred ninety-eight thousand, fifty".
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