Base | Representation |
---|---|
bin | 11100001100100001… |
… | …111110001010101010 |
3 | 2220010220202111122021 |
4 | 130030201332022222 |
5 | 444000400044200 |
6 | 21524054215054 |
7 | 2121146165005 |
oct | 341441761252 |
9 | 86126674567 |
10 | 30275003050 |
11 | 119264a4986 |
12 | 5a4b05448a |
13 | 2b163501b6 |
14 | 1672b9253c |
15 | bc2d4b41a |
hex | 70c87e2aa |
30275003050 has 12 divisors (see below), whose sum is σ = 56311505766. Its totient is φ = 12110001200.
The previous prime is 30275003029. The next prime is 30275003071. The reversal of 30275003050 is 5030057203.
It is an interprime number because it is at equal distance from previous prime (30275003029) and next prime (30275003071).
It can be written as a sum of positive squares in 3 ways, for example, as 24335064009 + 5939939041 = 155997^2 + 77071^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 302749981 + ... + 302750080.
Almost surely, 230275003050 is an apocalyptic number.
30275003050 is a deficient number, since it is larger than the sum of its proper divisors (26036502716).
30275003050 is a wasteful number, since it uses less digits than its factorization.
30275003050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 605500073 (or 605500068 counting only the distinct ones).
The product of its (nonzero) digits is 3150, while the sum is 25.
The spelling of 30275003050 in words is "thirty billion, two hundred seventy-five million, three thousand, fifty".
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