Base | Representation |
---|---|
bin | 1011110101100000100… |
… | …0111100110101010100 |
3 | 201102212021020020210210 |
4 | 2331120020330311110 |
5 | 11312421101013434 |
6 | 233225241045420 |
7 | 20456003134464 |
oct | 2753010746524 |
9 | 642767206723 |
10 | 203342204244 |
11 | 79267411773 |
12 | 334aaa86870 |
13 | 1623788a41a |
14 | 9badd25ba4 |
15 | 5451ab1ee9 |
hex | 2f5823cd54 |
203342204244 has 72 divisors (see below), whose sum is σ = 530207451648. Its totient is φ = 60436051200.
The previous prime is 203342204243. The next prime is 203342204249. The reversal of 203342204244 is 442402243302.
203342204244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2033422042442 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203342204243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1306932 + ... + 1454219.
It is an arithmetic number, because the mean of its divisors is an integer number (7363992384).
Almost surely, 2203342204244 is an apocalyptic number.
It is an amenable number.
203342204244 is an abundant number, since it is smaller than the sum of its proper divisors (326865247404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203342204244 is a wasteful number, since it uses less digits than its factorization.
203342204244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2761213 (or 2761192 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 30.
Adding to 203342204244 its reverse (442402243302), we get a palindrome (645744447546).
The spelling of 203342204244 in words is "two hundred three billion, three hundred forty-two million, two hundred four thousand, two hundred forty-four".
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