Base | Representation |
---|---|
bin | 101110100011… |
… | …111111001000 |
3 | 211222010111222 |
4 | 232203333020 |
5 | 11111043044 |
6 | 1113341212 |
7 | 205515035 |
oct | 56437710 |
9 | 24863458 |
10 | 12206024 |
11 | 6987626 |
12 | 4107808 |
13 | 26b49cc |
14 | 189a38c |
15 | 11118ee |
hex | ba3fc8 |
12206024 has 16 divisors (see below), whose sum is σ = 22924620. Its totient is φ = 6092800.
The previous prime is 12206021. The next prime is 12206057. The reversal of 12206024 is 42060221.
It can be written as a sum of positive squares in 2 ways, for example, as 10956100 + 1249924 = 3310^2 + 1118^2 .
It is a plaindrome in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 12205993 and 12206011.
It is not an unprimeable number, because it can be changed into a prime (12206021) 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, 6824 + ... + 8424.
Almost surely, 212206024 is an apocalyptic number.
It is an amenable number.
12206024 is a deficient number, since it is larger than the sum of its proper divisors (10718596).
12206024 is a wasteful number, since it uses less digits than its factorization.
12206024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2560 (or 2556 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 12206024 is about 3493.7120659837. The cubic root of 12206024 is about 230.2456354933.
Adding to 12206024 its reverse (42060221), we get a palindrome (54266245).
The spelling of 12206024 in words is "twelve million, two hundred six thousand, twenty-four".
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