Base | Representation |
---|---|
bin | 111101011010011… |
… | …100000011000100 |
3 | 2122210202201212112 |
4 | 331122130003010 |
5 | 4102231401204 |
6 | 250123440152 |
7 | 34350516023 |
oct | 7532340304 |
9 | 2583681775 |
10 | 1030340804 |
11 | 489667329 |
12 | 249086058 |
13 | 13560131c |
14 | 9aba88ba |
15 | 606c626e |
hex | 3d69c0c4 |
1030340804 has 6 divisors (see below), whose sum is σ = 1803096414. Its totient is φ = 515170400.
The previous prime is 1030340803. The next prime is 1030340809. The reversal of 1030340804 is 4080430301.
It can be written as a sum of positive squares in only one way, i.e., 1029126400 + 1214404 = 32080^2 + 1102^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1030340804.
It is not an unprimeable number, because it can be changed into a prime (1030340803) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128792597 + ... + 128792604.
It is an arithmetic number, because the mean of its divisors is an integer number (300516069).
Almost surely, 21030340804 is an apocalyptic number.
It is an amenable number.
1030340804 is a deficient number, since it is larger than the sum of its proper divisors (772755610).
1030340804 is a wasteful number, since it uses less digits than its factorization.
1030340804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257585205 (or 257585203 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 1030340804 is about 32098.9221625898. The cubic root of 1030340804 is about 1010.0130064005.
The spelling of 1030340804 in words is "one billion, thirty million, three hundred forty thousand, eight hundred four".
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