Base | Representation |
---|---|
bin | 10000111000100001… |
… | …11101101000011011 |
3 | 212101200210012012100 |
4 | 20130100331220123 |
5 | 122030410042022 |
6 | 4055232014443 |
7 | 440421643005 |
oct | 103420755033 |
9 | 25350705170 |
10 | 9064143387 |
11 | 39315220a2 |
12 | 190b691423 |
13 | b15b4b170 |
14 | 61db51375 |
15 | 380b4c1ac |
hex | 21c43da1b |
9064143387 has 12 divisors (see below), whose sum is σ = 14099778784. Its totient is φ = 5577934320.
The previous prime is 9064143371. The next prime is 9064143397. The reversal of 9064143387 is 7833414609.
It is not a de Polignac number, because 9064143387 - 24 = 9064143371 is a prime.
It is not an unprimeable number, because it can be changed into a prime (9064143337) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38735539 + ... + 38735772.
Almost surely, 29064143387 is an apocalyptic number.
9064143387 is a deficient number, since it is larger than the sum of its proper divisors (5035635397).
9064143387 is a wasteful number, since it uses less digits than its factorization.
9064143387 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77471330 (or 77471327 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The square root of 9064143387 is about 95205.7949234184. The cubic root of 9064143387 is about 2085.0137452297.
The spelling of 9064143387 in words is "nine billion, sixty-four million, one hundred forty-three thousand, three hundred eighty-seven".
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