Base | Representation |
---|---|
bin | 10010111011111001… |
… | …100110111100011100 |
3 | 1221110222211101021122 |
4 | 102323321212330130 |
5 | 313120032412200 |
6 | 13201315550112 |
7 | 1316565533411 |
oct | 227371467434 |
9 | 57428741248 |
10 | 20332310300 |
11 | 8694071735 |
12 | 3b352bb338 |
13 | 1bc04a9153 |
14 | dac4aa108 |
15 | 7e000d385 |
hex | 4bbe66f1c |
20332310300 has 72 divisors (see below), whose sum is σ = 45592925616. Its totient is φ = 7864335360.
The previous prime is 20332310291. The next prime is 20332310347. The reversal of 20332310300 is 301323302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 586244 + ... + 619956.
It is an arithmetic number, because the mean of its divisors is an integer number (633235078).
Almost surely, 220332310300 is an apocalyptic number.
20332310300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20332310300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22796462808).
20332310300 is an abundant number, since it is smaller than the sum of its proper divisors (25260615316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20332310300 is a wasteful number, since it uses less digits than its factorization.
20332310300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33927 (or 33920 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 20332310300 its reverse (301323302), we get a palindrome (20633633602).
The spelling of 20332310300 in words is "twenty billion, three hundred thirty-two million, three hundred ten thousand, three hundred".
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