Base | Representation |
---|---|
bin | 101110100100… |
… | …101011010010 |
3 | 211222021101122 |
4 | 232210223102 |
5 | 11111140400 |
6 | 1113402242 |
7 | 205526213 |
oct | 56445322 |
9 | 24867348 |
10 | 12208850 |
11 | 6989765 |
12 | 4109382 |
13 | 26b6094 |
14 | 189b40a |
15 | 1112685 |
hex | ba4ad2 |
12208850 has 12 divisors (see below), whose sum is σ = 22708554. Its totient is φ = 4883520.
The previous prime is 12208843. The next prime is 12208871. The reversal of 12208850 is 5880221.
12208850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 5650129 + 6558721 = 2377^2 + 2561^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122039 + ... + 122138.
Almost surely, 212208850 is an apocalyptic number.
12208850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12208850 is a deficient number, since it is larger than the sum of its proper divisors (10499704).
12208850 is a wasteful number, since it uses less digits than its factorization.
12208850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244189 (or 244184 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 26.
The square root of 12208850 is about 3494.1164834619. The cubic root of 12208850 is about 230.2634033309.
The spelling of 12208850 in words is "twelve million, two hundred eight thousand, eight hundred fifty".
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