Base | Representation |
---|---|
bin | 1011010010101111… |
… | …1100110010000011 |
3 | 21211021011002112010 |
4 | 2310223330302003 |
5 | 22202020420120 |
6 | 1220445504003 |
7 | 135056434200 |
oct | 26453746203 |
9 | 7737132463 |
10 | 3031420035 |
11 | 1316180816 |
12 | 707272003 |
13 | 394065987 |
14 | 20a864ca7 |
15 | 12b1ed7e0 |
hex | b4afcc83 |
3031420035 has 24 divisors (see below), whose sum is σ = 5642154576. Its totient is φ = 1385791680.
The previous prime is 3031420031. The next prime is 3031420081. The reversal of 3031420035 is 5300241303.
It is not a de Polignac number, because 3031420035 - 22 = 3031420031 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 3031419993 and 3031420020.
It is not an unprimeable number, because it can be changed into a prime (3031420031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2061456 + ... + 2062925.
It is an arithmetic number, because the mean of its divisors is an integer number (235089774).
Almost surely, 23031420035 is an apocalyptic number.
3031420035 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3031420035 is a deficient number, since it is larger than the sum of its proper divisors (2610734541).
3031420035 is a wasteful number, since it uses less digits than its factorization.
3031420035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4124403 (or 4124396 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 3031420035 is about 55058.3330205338. Note that the first 3 decimals coincide. The cubic root of 3031420035 is about 1447.2671530148.
Adding to 3031420035 its reverse (5300241303), we get a palindrome (8331661338).
The spelling of 3031420035 in words is "three billion, thirty-one million, four hundred twenty thousand, thirty-five".
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