Base | Representation |
---|---|
bin | 101101111011… |
… | …110011010001 |
3 | 211122202201201 |
4 | 231323303101 |
5 | 11040311200 |
6 | 1110031201 |
7 | 204231124 |
oct | 55736321 |
9 | 24582651 |
10 | 12041425 |
11 | 68849a0 |
12 | 4048501 |
13 | 2657b06 |
14 | 18563bb |
15 | 10ccc6a |
hex | b7bcd1 |
12041425 has 12 divisors (see below), whose sum is σ = 16289136. Its totient is φ = 8757200.
The previous prime is 12041411. The next prime is 12041473. The reversal of 12041425 is 52414021.
It is not a de Polignac number, because 12041425 - 213 = 12033233 is a prime.
It is a Duffinian 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, 21619 + ... + 22168.
It is an arithmetic number, because the mean of its divisors is an integer number (1357428).
Almost surely, 212041425 is an apocalyptic number.
It is an amenable number.
12041425 is a deficient number, since it is larger than the sum of its proper divisors (4247711).
12041425 is a wasteful number, since it uses less digits than its factorization.
12041425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43808 (or 43803 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 12041425 is about 3470.0756475904. The cubic root of 12041425 is about 229.2059892119.
Adding to 12041425 its reverse (52414021), we get a palindrome (64455446).
The spelling of 12041425 in words is "twelve million, forty-one thousand, four hundred twenty-five".
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