Base | Representation |
---|---|
bin | 101010101000001… |
… | …0100000111000001 |
3 | 10200200102210122210 |
4 | 1111100110013001 |
5 | 10412131340113 |
6 | 353533052333 |
7 | 50305455363 |
oct | 12520240701 |
9 | 3620383583 |
10 | 1430340033 |
11 | 674431701 |
12 | 33b0270a9 |
13 | 19a442465 |
14 | d7d6cd33 |
15 | 858896c3 |
hex | 554141c1 |
1430340033 has 16 divisors (see below), whose sum is σ = 2020208256. Its totient is φ = 897066240.
The previous prime is 1430340029. The next prime is 1430340047. The reversal of 1430340033 is 3300430341.
It is not a de Polignac number, because 1430340033 - 22 = 1430340029 is a prime.
It is a super-2 number, since 2×14303400332 = 4091745220004882178, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1430339991 and 1430340009.
It is not an unprimeable number, because it can be changed into a prime (1430340533) 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, 143223 + ... + 152883.
It is an arithmetic number, because the mean of its divisors is an integer number (126263016).
Almost surely, 21430340033 is an apocalyptic number.
It is an amenable number.
1430340033 is a deficient number, since it is larger than the sum of its proper divisors (589868223).
1430340033 is a wasteful number, since it uses less digits than its factorization.
1430340033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12584.
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 1430340033 is about 37819.8365014975. The cubic root of 1430340033 is about 1126.7124624060.
Adding to 1430340033 its reverse (3300430341), we get a palindrome (4730770374).
The spelling of 1430340033 in words is "one billion, four hundred thirty million, three hundred forty thousand, thirty-three".
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