Base | Representation |
---|---|
bin | 10000110110111101… |
… | …11110011011101100 |
3 | 212100210010110000000 |
4 | 20123132332123230 |
5 | 122014031230333 |
6 | 4054043104300 |
7 | 440202365112 |
oct | 103336763354 |
9 | 25323113000 |
10 | 9051039468 |
11 | 3925091a09 |
12 | 1907212090 |
13 | b13210873 |
14 | 61c0ddab2 |
15 | 37e90e713 |
hex | 21b7be6ec |
9051039468 has 96 divisors (see below), whose sum is σ = 23804928000. Its totient is φ = 3010723344.
The previous prime is 9051039449. The next prime is 9051039469. The reversal of 9051039468 is 8649301509.
It is a happy number.
9051039468 is a `hidden beast` number, since 90 + 510 + 3 + 9 + 46 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (9051039469) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6289093 + ... + 6290531.
It is an arithmetic number, because the mean of its divisors is an integer number (247968000).
Almost surely, 29051039468 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9051039468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11902464000).
9051039468 is an abundant number, since it is smaller than the sum of its proper divisors (14753888532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9051039468 is a wasteful number, since it uses less digits than its factorization.
9051039468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2183 (or 2163 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 45.
The square root of 9051039468 is about 95136.9511178491. The cubic root of 9051039468 is about 2084.0085011989.
The spelling of 9051039468 in words is "nine billion, fifty-one million, thirty-nine thousand, four hundred sixty-eight".
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