Base | Representation |
---|---|
bin | 10010100100011011… |
… | …10011011011000111 |
3 | 221201202222010210122 |
4 | 21102031303123013 |
5 | 130404114103212 |
6 | 4325124212155 |
7 | 502022344166 |
oct | 112215633307 |
9 | 27652863718 |
10 | 9969284807 |
11 | 4256446259 |
12 | 1b2283a05b |
13 | c2b524ac1 |
14 | 6a80493dd |
15 | 3d5342272 |
hex | 2523736c7 |
9969284807 has 8 divisors (see below), whose sum is σ = 10015605600. Its totient is φ = 9923005440.
The previous prime is 9969284783. The next prime is 9969284827. The reversal of 9969284807 is 7084829699.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9969284807 - 218 = 9969022663 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 9969284807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9969284827) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538694 + ... + 556892.
It is an arithmetic number, because the mean of its divisors is an integer number (1251950700).
Almost surely, 29969284807 is an apocalyptic number.
9969284807 is a deficient number, since it is larger than the sum of its proper divisors (46320793).
9969284807 is a wasteful number, since it uses less digits than its factorization.
9969284807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20713.
The product of its (nonzero) digits is 15676416, while the sum is 62.
The square root of 9969284807 is about 99846.3059256576. The cubic root of 9969284807 is about 2152.2266318784.
The spelling of 9969284807 in words is "nine billion, nine hundred sixty-nine million, two hundred eighty-four thousand, eight hundred seven".
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