Base | Representation |
---|---|
bin | 10000111100111111… |
… | …00101011100100000 |
3 | 212111022010200020111 |
4 | 20132133211130200 |
5 | 122114442442122 |
6 | 4103045221104 |
7 | 441354510355 |
oct | 103637453440 |
9 | 25438120214 |
10 | 9101530912 |
11 | 3950638981 |
12 | 1920101794 |
13 | b2080b866 |
14 | 624ac462c |
15 | 384084d77 |
hex | 21e7e5720 |
9101530912 has 12 divisors (see below), whose sum is σ = 17918639046. Its totient is φ = 4550765440.
The previous prime is 9101530891. The next prime is 9101530913. The reversal of 9101530912 is 2190351019.
It is a happy number.
9101530912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 5212262416 + 3889268496 = 72196^2 + 62364^2 .
It is not an unprimeable number, because it can be changed into a prime (9101530913) by changing a digit.
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 as a sum of consecutive naturals, namely, 142211389 + ... + 142211452.
Almost surely, 29101530912 is an apocalyptic number.
It is an amenable number.
9101530912 is a deficient number, since it is larger than the sum of its proper divisors (8817108134).
9101530912 is a wasteful number, since it uses less digits than its factorization.
9101530912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284422851 (or 284422843 counting only the distinct ones).
The product of its (nonzero) digits is 2430, while the sum is 31.
The square root of 9101530912 is about 95401.9439634225. The cubic root of 9101530912 is about 2087.8765481441.
The spelling of 9101530912 in words is "nine billion, one hundred one million, five hundred thirty thousand, nine hundred twelve".
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