Base | Representation |
---|---|
bin | 110000011110… |
… | …0000110101100 |
3 | 1202211001201122 |
4 | 1200330012230 |
5 | 23001141022 |
6 | 2304400112 |
7 | 425666333 |
oct | 140740654 |
9 | 52731648 |
10 | 25412012 |
11 | 1338746a |
12 | 8616038 |
13 | 53598c2 |
14 | 3536d1a |
15 | 236e742 |
hex | 183c1ac |
25412012 has 6 divisors (see below), whose sum is σ = 44471028. Its totient is φ = 12706004.
The previous prime is 25411999. The next prime is 25412021. The reversal of 25412012 is 21021452.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3176498 + ... + 3176505.
It is an arithmetic number, because the mean of its divisors is an integer number (7411838).
Almost surely, 225412012 is an apocalyptic number.
It is an amenable number.
25412012 is a deficient number, since it is larger than the sum of its proper divisors (19059016).
25412012 is a wasteful number, since it uses less digits than its factorization.
25412012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6353007 (or 6353005 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 25412012 is about 5041.0328306806. The cubic root of 25412012 is about 293.9993366946. Note that the first 3 decimals are identical.
Adding to 25412012 its reverse (21021452), we get a palindrome (46433464).
The spelling of 25412012 in words is "twenty-five million, four hundred twelve thousand, twelve".
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