Base | Representation |
---|---|
bin | 10010100111010110… |
… | …11011111100110100 |
3 | 221210111011011202010 |
4 | 21103223123330310 |
5 | 130431410031241 |
6 | 4331402244220 |
7 | 502441104120 |
oct | 112353337464 |
9 | 27714134663 |
10 | 9993830196 |
11 | 42692905a9 |
12 | 1b2aab6670 |
13 | c3363a0bc |
14 | 6ab3d8580 |
15 | 3d758ed16 |
hex | 253adbf34 |
9993830196 has 96 divisors (see below), whose sum is σ = 27358652160. Its totient is φ = 2779776000.
The previous prime is 9993830183. The next prime is 9993830207. The reversal of 9993830196 is 6910383999.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1750146 + ... + 1755846.
It is an arithmetic number, because the mean of its divisors is an integer number (284985960).
Almost surely, 29993830196 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 9993830196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13679326080).
9993830196 is an abundant number, since it is smaller than the sum of its proper divisors (17364821964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9993830196 is a wasteful number, since it uses less digits than its factorization.
9993830196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6265 (or 6263 counting only the distinct ones).
The product of its (nonzero) digits is 2834352, while the sum is 57.
The square root of 9993830196 is about 99969.1462202214. The cubic root of 9993830196 is about 2153.9915175509.
The spelling of 9993830196 in words is "nine billion, nine hundred ninety-three million, eight hundred thirty thousand, one hundred ninety-six".
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