Base | Representation |
---|---|
bin | 101111011111… |
… | …100100000011 |
3 | 212102112021000 |
4 | 233133210003 |
5 | 11141400201 |
6 | 1122503043 |
7 | 210552345 |
oct | 57374403 |
9 | 25375230 |
10 | 12450051 |
11 | 70339a9 |
12 | 4204a83 |
13 | 276bac3 |
14 | 1921295 |
15 | 115dd86 |
hex | bdf903 |
12450051 has 16 divisors (see below), whose sum is σ = 18503200. Its totient is φ = 8273664.
The previous prime is 12450023. The next prime is 12450059. The reversal of 12450051 is 15005421.
12450051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12450051 - 210 = 12449027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12450059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11835 + ... + 12843.
It is an arithmetic number, because the mean of its divisors is an integer number (1156450).
Almost surely, 212450051 is an apocalyptic number.
12450051 is a deficient number, since it is larger than the sum of its proper divisors (6053149).
12450051 is a wasteful number, since it uses less digits than its factorization.
12450051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1475 (or 1469 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 12450051 is about 3528.4629798256. The cubic root of 12450051 is about 231.7699053922.
Adding to 12450051 its reverse (15005421), we get a palindrome (27455472).
The spelling of 12450051 in words is "twelve million, four hundred fifty thousand, fifty-one".
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