Base | Representation |
---|---|
bin | 10010100111010000… |
… | …10001010011000010 |
3 | 221210102121000002221 |
4 | 21103220101103002 |
5 | 130431202001010 |
6 | 4331332401254 |
7 | 502431046111 |
oct | 112350212302 |
9 | 27712530087 |
10 | 9993000130 |
11 | 42688739a3 |
12 | 1b2a77622a |
13 | c33409339 |
14 | 6ab25dc78 |
15 | 3d7478dda |
hex | 253a114c2 |
9993000130 has 16 divisors (see below), whose sum is σ = 17991729720. Its totient is φ = 3996237952.
The previous prime is 9993000109. The next prime is 9993000131. The reversal of 9993000130 is 310003999.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 8039094921 + 1953905209 = 89661^2 + 44203^2 .
It is not an unprimeable number, because it can be changed into a prime (9993000131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75859 + ... + 160438.
Almost surely, 29993000130 is an apocalyptic number.
9993000130 is a deficient number, since it is larger than the sum of its proper divisors (7998729590).
9993000130 is a wasteful number, since it uses less digits than its factorization.
9993000130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240533.
The product of its (nonzero) digits is 6561, while the sum is 34.
The square root of 9993000130 is about 99964.9945230829. The cubic root of 9993000130 is about 2153.9318806018.
The spelling of 9993000130 in words is "nine billion, nine hundred ninety-three million, one hundred thirty", and thus it is an aban number.
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