Base | Representation |
---|---|
bin | 101110110000… |
… | …000000111111 |
3 | 212001122002211 |
4 | 232300000333 |
5 | 11114132140 |
6 | 1114401251 |
7 | 206111503 |
oct | 56600077 |
9 | 25048084 |
10 | 12255295 |
11 | 6a10648 |
12 | 4130227 |
13 | 2701270 |
14 | 18b0303 |
15 | 11212ea |
hex | bb003f |
12255295 has 16 divisors (see below), whose sum is σ = 15946560. Its totient is φ = 8987904.
The previous prime is 12255277. The next prime is 12255319. The reversal of 12255295 is 59255221.
12255295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 12255295 - 29 = 12254783 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10291 + ... + 11419.
It is an arithmetic number, because the mean of its divisors is an integer number (996660).
Almost surely, 212255295 is an apocalyptic number.
12255295 is a deficient number, since it is larger than the sum of its proper divisors (3691265).
12255295 is a wasteful number, since it uses less digits than its factorization.
12255295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1314.
The product of its digits is 9000, while the sum is 31.
The square root of 12255295 is about 3500.7563468485. The cubic root of 12255295 is about 230.5550237780. Note that the first 3 decimals are identical.
The spelling of 12255295 in words is "twelve million, two hundred fifty-five thousand, two hundred ninety-five".
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