Base | Representation |
---|---|
bin | 10000111011101110… |
… | …00110101101110010 |
3 | 212110120011112211011 |
4 | 20131313012231302 |
5 | 122104233404112 |
6 | 4102025541134 |
7 | 441165352564 |
oct | 103567065562 |
9 | 25416145734 |
10 | 9090919282 |
11 | 3945650235 |
12 | 19186447aa |
13 | b1b5647a3 |
14 | 623521334 |
15 | 38318aaa7 |
hex | 21ddc6b72 |
9090919282 has 8 divisors (see below), whose sum is σ = 13638415536. Its totient is φ = 4544780772.
The previous prime is 9090919273. The next prime is 9090919297. The reversal of 9090919282 is 2829190909.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322528 + ... + 349579.
It is an arithmetic number, because the mean of its divisors is an integer number (1704801942).
Almost surely, 29090919282 is an apocalyptic number.
9090919282 is a deficient number, since it is larger than the sum of its proper divisors (4547496254).
9090919282 is a wasteful number, since it uses less digits than its factorization.
9090919282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 678872.
The product of its (nonzero) digits is 209952, while the sum is 49.
The square root of 9090919282 is about 95346.3123670758. The cubic root of 9090919282 is about 2087.0648023031.
The spelling of 9090919282 in words is "nine billion, ninety million, nine hundred nineteen thousand, two hundred eighty-two".
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