Base | Representation |
---|---|
bin | 10000111010111001… |
… | …01110101011100010 |
3 | 212110002011021022222 |
4 | 20131130232223202 |
5 | 122101001130330 |
6 | 4101221431042 |
7 | 441052524566 |
oct | 103534565342 |
9 | 25402137288 |
10 | 9084005090 |
11 | 3941758526 |
12 | 191626b482 |
13 | b19cb3654 |
14 | 6226416a6 |
15 | 3827720e5 |
hex | 21d72eae2 |
9084005090 has 8 divisors (see below), whose sum is σ = 16351209180. Its totient is φ = 3633602032.
The previous prime is 9084005023. The next prime is 9084005093. The reversal of 9084005090 is 905004809.
It can be written as a sum of positive squares in 2 ways, for example, as 9082661809 + 1343281 = 95303^2 + 1159^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 9084005090.
It is not an unprimeable number, because it can be changed into a prime (9084005093) 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, 454200245 + ... + 454200264.
Almost surely, 29084005090 is an apocalyptic number.
9084005090 is a deficient number, since it is larger than the sum of its proper divisors (7267204090).
9084005090 is a wasteful number, since it uses less digits than its factorization.
9084005090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 908400516.
The product of its (nonzero) digits is 12960, while the sum is 35.
The square root of 9084005090 is about 95310.0471618811. The cubic root of 9084005090 is about 2086.5355552510.
Adding to 9084005090 its reverse (905004809), we get a palindrome (9989009899).
The spelling of 9084005090 in words is "nine billion, eighty-four million, five thousand, ninety".
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