Base | Representation |
---|---|
bin | 10010000011000010… |
… | …00001110111110000 |
3 | 221000020202220000210 |
4 | 21001201001313300 |
5 | 124320403041143 |
6 | 4241235144120 |
7 | 462051044040 |
oct | 110141016760 |
9 | 27006686023 |
10 | 9689112048 |
11 | 4122284320 |
12 | 1a64a45040 |
13 | bb54798c5 |
14 | 67cb57720 |
15 | 3ba94d033 |
hex | 241841df0 |
9689112048 has 160 divisors (see below), whose sum is σ = 32282933760. Its totient is φ = 2429844480.
The previous prime is 9689112007. The next prime is 9689112061. The reversal of 9689112048 is 8402119869.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 9689111988 and 9689112006.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61986 + ... + 152382.
It is an arithmetic number, because the mean of its divisors is an integer number (201768336).
Almost surely, 29689112048 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 9689112048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16141466880).
9689112048 is an abundant number, since it is smaller than the sum of its proper divisors (22593821712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9689112048 is a wasteful number, since it uses less digits than its factorization.
9689112048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90455 (or 90449 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 48.
The square root of 9689112048 is about 98433.2872965238. The cubic root of 9689112048 is about 2131.8729841129.
The spelling of 9689112048 in words is "nine billion, six hundred eighty-nine million, one hundred twelve thousand, forty-eight".
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