Base | Representation |
---|---|
bin | 101111011001… |
… | …011100110011 |
3 | 212101020220121 |
4 | 233121130303 |
5 | 11140100021 |
6 | 1122151111 |
7 | 210416344 |
oct | 57313463 |
9 | 25336817 |
10 | 12425011 |
11 | 7017105 |
12 | 41b2497 |
13 | 27605a1 |
14 | 19160cb |
15 | 1156741 |
hex | bd9733 |
12425011 has 8 divisors (see below), whose sum is σ = 13195440. Its totient is φ = 11659008.
The previous prime is 12424969. The next prime is 12425027. The reversal of 12425011 is 11052421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12425011 - 213 = 12416819 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12425051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6060 + ... + 7846.
It is an arithmetic number, because the mean of its divisors is an integer number (1649430).
Almost surely, 212425011 is an apocalyptic number.
12425011 is a deficient number, since it is larger than the sum of its proper divisors (770429).
12425011 is a wasteful number, since it uses less digits than its factorization.
12425011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2213.
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 12425011 is about 3524.9129067255. The cubic root of 12425011 is about 231.6144197230.
Adding to 12425011 its reverse (11052421), we get a palindrome (23477432).
The spelling of 12425011 in words is "twelve million, four hundred twenty-five thousand, eleven".
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