Base | Representation |
---|---|
bin | 1111000001100… |
… | …01000011010001 |
3 | 22210010222201000 |
4 | 13200301003101 |
5 | 224230430113 |
6 | 20301132213 |
7 | 3060144333 |
oct | 740610321 |
9 | 283128630 |
10 | 126030033 |
11 | 65160258 |
12 | 3625a069 |
13 | 201587ac |
14 | 12a49453 |
15 | b0e7373 |
hex | 78310d1 |
126030033 has 16 divisors (see below), whose sum is σ = 191055040. Its totient is φ = 82065312.
The previous prime is 126030031. The next prime is 126030067. The reversal of 126030033 is 330030621.
It is a happy number.
It is not a de Polignac number, because 126030033 - 21 = 126030031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 126029988 and 126030015.
It is not an unprimeable number, because it can be changed into a prime (126030031) by changing a digit.
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 in 15 ways as a sum of consecutive naturals, for example, 53116 + ... + 55437.
It is an arithmetic number, because the mean of its divisors is an integer number (11940940).
Almost surely, 2126030033 is an apocalyptic number.
It is an amenable number.
126030033 is a deficient number, since it is larger than the sum of its proper divisors (65025007).
126030033 is a wasteful number, since it uses less digits than its factorization.
126030033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108605 (or 108599 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 126030033 is about 11226.3098567606. The cubic root of 126030033 is about 501.3696221779.
Adding to 126030033 its reverse (330030621), we get a palindrome (456060654).
The spelling of 126030033 in words is "one hundred twenty-six million, thirty thousand, thirty-three".
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