Base | Representation |
---|---|
bin | 10010000010100110… |
… | …01101010111000101 |
3 | 220222222221211021021 |
4 | 21001103031113011 |
5 | 124313441122333 |
6 | 4241025351141 |
7 | 462005204350 |
oct | 110123152705 |
9 | 26888854237 |
10 | 9685489093 |
11 | 412022a345 |
12 | 1a637984b1 |
13 | bb47ab847 |
14 | 67c493297 |
15 | 3ba48482d |
hex | 2414cd5c5 |
9685489093 has 8 divisors (see below), whose sum is σ = 11070198720. Its totient is φ = 8301046560.
The previous prime is 9685489063. The next prime is 9685489103. The reversal of 9685489093 is 3909845869.
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 9685489093 - 29 = 9685488581 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9685489063) 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, 18138 + ... + 140356.
It is an arithmetic number, because the mean of its divisors is an integer number (1383774840).
Almost surely, 29685489093 is an apocalyptic number.
It is an amenable number.
9685489093 is a deficient number, since it is larger than the sum of its proper divisors (1384709627).
9685489093 is a wasteful number, since it uses less digits than its factorization.
9685489093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133547.
The product of its (nonzero) digits is 16796160, while the sum is 61.
The square root of 9685489093 is about 98414.8824771945. The cubic root of 9685489093 is about 2131.6072341753.
The spelling of 9685489093 in words is "nine billion, six hundred eighty-five million, four hundred eighty-nine thousand, ninety-three".
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