Base | Representation |
---|---|
bin | 10000111100100100… |
… | …00111011010011110 |
3 | 212111001111021210002 |
4 | 20132102013122132 |
5 | 122113042000110 |
6 | 4102441414302 |
7 | 441312503300 |
oct | 103622073236 |
9 | 25431437702 |
10 | 9098000030 |
11 | 3949647099 |
12 | 191aa9a392 |
13 | b1cb73692 |
14 | 624445970 |
15 | 383ad8aa5 |
hex | 21e48769e |
9098000030 has 48 divisors (see below), whose sum is σ = 19117704240. Its totient is φ = 3108244608.
The previous prime is 9098000017. The next prime is 9098000053. The reversal of 9098000030 is 300008909.
9098000030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 9097999957 and 9098000002.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 105866 + ... + 171474.
It is an arithmetic number, because the mean of its divisors is an integer number (398285505).
Almost surely, 29098000030 is an apocalyptic number.
9098000030 is an abundant number, since it is smaller than the sum of its proper divisors (10019704210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9098000030 is a wasteful number, since it uses less digits than its factorization.
9098000030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65913 (or 65906 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 9098000030 is about 95383.4368745434. The cubic root of 9098000030 is about 2087.6065203392.
Adding to 9098000030 its reverse (300008909), we get a palindrome (9398008939).
The spelling of 9098000030 in words is "nine billion, ninety-eight million, thirty", and thus it is an aban number and an uban number.
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