Base | Representation |
---|---|
bin | 10000111111110010… |
… | …11101000001101000 |
3 | 212112221110120101111 |
4 | 20133321131001220 |
5 | 122142010330014 |
6 | 4105250200104 |
7 | 442061660065 |
oct | 103771350150 |
9 | 25487416344 |
10 | 9125089384 |
11 | 3962969794 |
12 | 1927b83034 |
13 | b25669898 |
14 | 627c97c6c |
15 | 38618a2c4 |
hex | 21fe5d068 |
9125089384 has 8 divisors (see below), whose sum is σ = 17109542610. Its totient is φ = 4562544688.
The previous prime is 9125089373. The next prime is 9125089399. The reversal of 9125089384 is 4839805219.
9125089384 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., 8230481284 + 894608100 = 90722^2 + 29910^2 .
It is a tau number, because it is divible by the number of its divisors (8).
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 as a sum of consecutive naturals, namely, 570318079 + ... + 570318094.
Almost surely, 29125089384 is an apocalyptic number.
It is an amenable number.
9125089384 is a deficient number, since it is larger than the sum of its proper divisors (7984453226).
9125089384 is a wasteful number, since it uses less digits than its factorization.
9125089384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1140636179 (or 1140636175 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 49.
The square root of 9125089384 is about 95525.3337288072. Note that the first 3 decimals coincide. The cubic root of 9125089384 is about 2089.6764212926.
The spelling of 9125089384 in words is "nine billion, one hundred twenty-five million, eighty-nine thousand, three hundred eighty-four".
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