Base | Representation |
---|---|
bin | 10010000011111… |
… | …110000000011100 |
3 | 210010012112102110 |
4 | 102003332000130 |
5 | 1110033432200 |
6 | 50022554020 |
7 | 10336500156 |
oct | 2203760034 |
9 | 703175373 |
10 | 303030300 |
11 | 146064171 |
12 | 85598910 |
13 | 4aa1c191 |
14 | 2c361ad6 |
15 | 1b90bb50 |
hex | 120fe01c |
303030300 has 144 divisors (see below), whose sum is σ = 904129632. Its totient is φ = 78336000.
The previous prime is 303030241. The next prime is 303030311. The reversal of 303030300 is 3030303.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2211832 + ... + 2211968.
It is an arithmetic number, because the mean of its divisors is an integer number (6278678).
Almost surely, 2303030300 is an apocalyptic number.
303030300 is a gapful number since it is divisible by the number (30) 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 303030300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (452064816).
303030300 is an abundant number, since it is smaller than the sum of its proper divisors (601099332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
303030300 is a wasteful number, since it uses less digits than its factorization.
303030300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328 (or 321 counting only the distinct ones).
The product of its (nonzero) digits is 81, while the sum is 12.
The square root of 303030300 is about 17407.7655085310. The cubic root of 303030300 is about 671.6793839751.
Adding to 303030300 its reverse (3030303), we get a palindrome (306060603).
Multiplying 303030300 by its reverse (3030303), we get a square (918273627180900 = 303030302).
303030300 divided by its reverse (3030303) gives a square (100 = 102).
The spelling of 303030300 in words is "three hundred three million, thirty thousand, three hundred".
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