Base | Representation |
---|---|
bin | 101101111100… |
… | …111110010001 |
3 | 211200000022111 |
4 | 231330332101 |
5 | 11040434400 |
6 | 1110105321 |
7 | 204251122 |
oct | 55747621 |
9 | 24600274 |
10 | 12046225 |
11 | 6888564 |
12 | 404b241 |
13 | 265a059 |
14 | 1858049 |
15 | 10ce3ba |
hex | b7cf91 |
12046225 has 6 divisors (see below), whose sum is σ = 14937350. Its totient is φ = 9636960.
The previous prime is 12046193. The next prime is 12046231. The reversal of 12046225 is 52264021.
It can be written as a sum of positive squares in 3 ways, for example, as 3682561 + 8363664 = 1919^2 + 2892^2 .
It is not a de Polignac number, because 12046225 - 25 = 12046193 is a prime.
It is a super-2 number, since 2×120462252 = 290223073501250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12046196 and 12046205.
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, 240900 + ... + 240949.
Almost surely, 212046225 is an apocalyptic number.
It is an amenable number.
12046225 is a deficient number, since it is larger than the sum of its proper divisors (2891125).
12046225 is an equidigital number, since it uses as much as digits as its factorization.
12046225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 481859 (or 481854 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 12046225 is about 3470.7672062528. The cubic root of 12046225 is about 229.2364408291.
The spelling of 12046225 in words is "twelve million, forty-six thousand, two hundred twenty-five".
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