Base | Representation |
---|---|
bin | 111001101011… |
… | …1110111001100 |
3 | 2002220120101021 |
4 | 1303113313030 |
5 | 30220304200 |
6 | 3000123524 |
7 | 515033542 |
oct | 163276714 |
9 | 62816337 |
10 | 30244300 |
11 | 16087a99 |
12 | a1665a4 |
13 | 635c248 |
14 | 4033d92 |
15 | 29c641a |
hex | 1cd7dcc |
30244300 has 18 divisors (see below), whose sum is σ = 65630348. Its totient is φ = 12097680.
The previous prime is 30244283. The next prime is 30244301. The reversal of 30244300 is 344203.
It is not an unprimeable number, because it can be changed into a prime (30244301) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151122 + ... + 151321.
Almost surely, 230244300 is an apocalyptic number.
It is an amenable number.
30244300 is an abundant number, since it is smaller than the sum of its proper divisors (35386048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30244300 is a wasteful number, since it uses less digits than its factorization.
30244300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302457 (or 302450 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 30244300 is about 5499.4817937693. The cubic root of 30244300 is about 311.5644124248.
Adding to 30244300 its reverse (344203), we get a palindrome (30588503).
The spelling of 30244300 in words is "thirty million, two hundred forty-four thousand, three hundred".
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