Base | Representation |
---|---|
bin | 111001101011… |
… | …1110101101011 |
3 | 2002220120020200 |
4 | 1303113311223 |
5 | 30220303303 |
6 | 3000123243 |
7 | 515033343 |
oct | 163276553 |
9 | 62816220 |
10 | 30244203 |
11 | 16087a10 |
12 | a166523 |
13 | 635c1a2 |
14 | 4033d23 |
15 | 29c63a3 |
hex | 1cd7d6b |
30244203 has 12 divisors (see below), whose sum is σ = 47657688. Its totient is φ = 18329760.
The previous prime is 30244163. The next prime is 30244213.
30244203 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 30244203 - 216 = 30178667 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30244213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152650 + ... + 152847.
It is an arithmetic number, because the mean of its divisors is an integer number (3971474).
Almost surely, 230244203 is an apocalyptic number.
30244203 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
30244203 is a deficient number, since it is larger than the sum of its proper divisors (17413485).
30244203 is a wasteful number, since it uses less digits than its factorization.
30244203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305514 (or 305511 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 30244203 is about 5499.4729747495. The cubic root of 30244203 is about 311.5640793397.
It can be divided in two parts, 3024 and 4203, that added together give a palindrome (7227).
The spelling of 30244203 in words is "thirty million, two hundred forty-four thousand, two hundred three".
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