Base | Representation |
---|---|
bin | 10000110110101111… |
… | …00001001110000110 |
3 | 212100122110010201010 |
4 | 20123113201032012 |
5 | 122013031203211 |
6 | 4053533143050 |
7 | 440146644306 |
oct | 103327411606 |
9 | 25318403633 |
10 | 9049084806 |
11 | 3923a77393 |
12 | 190662aa86 |
13 | b129a7c68 |
14 | 61bb51606 |
15 | 37e6754a6 |
hex | 21b5e1386 |
9049084806 has 8 divisors (see below), whose sum is σ = 18098169624. Its totient is φ = 3016361600.
The previous prime is 9049084801. The next prime is 9049084823. The reversal of 9049084806 is 6084809409.
It is a sphenic number, since it is the product of 3 distinct primes.
9049084806 is an admirable number.
It is a super-3 number, since 3×90490848063 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9049084801) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 754090395 + ... + 754090406.
It is an arithmetic number, because the mean of its divisors is an integer number (2262271203).
Almost surely, 29049084806 is an apocalyptic number.
9049084806 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9049084806 is a wasteful number, since it uses less digits than its factorization.
9049084806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1508180806.
The product of its (nonzero) digits is 497664, while the sum is 48.
The square root of 9049084806 is about 95126.6776777156. The cubic root of 9049084806 is about 2083.8584696099.
The spelling of 9049084806 in words is "nine billion, forty-nine million, eighty-four thousand, eight hundred six".
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