Base | Representation |
---|---|
bin | 10010010000010000… |
… | …11111000001110000 |
3 | 221021222122121002120 |
4 | 21020020133001300 |
5 | 130032312242014 |
6 | 4300242314240 |
7 | 464566426500 |
oct | 111010370160 |
9 | 27258577076 |
10 | 9800118384 |
11 | 4179a02aa1 |
12 | 1a96058980 |
13 | c02475024 |
14 | 68d7b1a00 |
15 | 3c5578ba9 |
hex | 24821f070 |
9800118384 has 240 divisors, whose sum is σ = 31437559296. Its totient is φ = 2613811200.
The previous prime is 9800118311. The next prime is 9800118389. The reversal of 9800118384 is 4838110089.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9800118389) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5236969 + ... + 5238839.
Almost surely, 29800118384 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 9800118384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15718779648).
9800118384 is an abundant number, since it is smaller than the sum of its proper divisors (21637440912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9800118384 is a wasteful number, since it uses less digits than its factorization.
9800118384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2044 (or 2031 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 42.
The square root of 9800118384 is about 98995.5472938051. The cubic root of 9800118384 is about 2139.9835780613.
The spelling of 9800118384 in words is "nine billion, eight hundred million, one hundred eighteen thousand, three hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •