Base | Representation |
---|---|
bin | 111101011001001… |
… | …000111011000011 |
3 | 2122210010102211010 |
4 | 331121020323003 |
5 | 4102140002243 |
6 | 250112252003 |
7 | 34344600252 |
oct | 7531107303 |
9 | 2583112733 |
10 | 1030000323 |
11 | 489454540 |
12 | 248b41003 |
13 | 135512361 |
14 | 9ab1a799 |
15 | 6065a433 |
hex | 3d648ec3 |
1030000323 has 16 divisors (see below), whose sum is σ = 1513020672. Its totient is φ = 618060000.
The previous prime is 1030000273. The next prime is 1030000343. The reversal of 1030000323 is 3230000301.
It is a happy number.
It is not a de Polignac number, because 1030000323 - 26 = 1030000259 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1030000299 and 1030000308.
It is not an unprimeable number, because it can be changed into a prime (1030000343) 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, 151183 + ... + 157848.
It is an arithmetic number, because the mean of its divisors is an integer number (94563792).
Almost surely, 21030000323 is an apocalyptic number.
1030000323 is a deficient number, since it is larger than the sum of its proper divisors (483020349).
1030000323 is a wasteful number, since it uses less digits than its factorization.
1030000323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 309146.
The product of its (nonzero) digits is 54, while the sum is 12.
The square root of 1030000323 is about 32093.6181039159. The cubic root of 1030000323 is about 1009.9017396157.
Adding to 1030000323 its reverse (3230000301), we get a palindrome (4260000624).
The spelling of 1030000323 in words is "one billion, thirty million, three hundred twenty-three", and thus it is an aban number.
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