Base | Representation |
---|---|
bin | 111001001111… |
… | …0011100001000 |
3 | 2002110121202000 |
4 | 1302132130020 |
5 | 30140242341 |
6 | 2551111000 |
7 | 513034035 |
oct | 162363410 |
9 | 62417660 |
10 | 30009096 |
11 | 15a37307 |
12 | a072460 |
13 | 62a9180 |
14 | 3db238c |
15 | 297b8b6 |
hex | 1c9e708 |
30009096 has 64 divisors (see below), whose sum is σ = 89779200. Its totient is φ = 9232704.
The previous prime is 30009061. The next prime is 30009101. The reversal of 30009096 is 69090003.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2536 + ... + 8151.
It is an arithmetic number, because the mean of its divisors is an integer number (1402800).
Almost surely, 230009096 is an apocalyptic number.
30009096 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
30009096 is an abundant number, since it is smaller than the sum of its proper divisors (59770104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30009096 is a wasteful number, since it uses less digits than its factorization.
30009096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10715 (or 10705 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 27.
The square root of 30009096 is about 5478.0558595180. The cubic root of 30009096 is about 310.7546511852.
Adding to 30009096 its reverse (69090003), we get a palindrome (99099099).
The spelling of 30009096 in words is "thirty million, nine thousand, ninety-six".
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