Base | Representation |
---|---|
bin | 1011110101001000001… |
… | …1001110101111000010 |
3 | 201102121010222211202010 |
4 | 2331102003032233002 |
5 | 11312213422311120 |
6 | 233211151233350 |
7 | 20453322563610 |
oct | 2752203165702 |
9 | 642533884663 |
10 | 203240041410 |
11 | 7921478327a |
12 | 33480818856 |
13 | 1621c66a343 |
14 | 9ba05306b0 |
15 | 5447b317e0 |
hex | 2f520cebc2 |
203240041410 has 128 divisors (see below), whose sum is σ = 576884851200. Its totient is φ = 44837130240.
The previous prime is 203240041409. The next prime is 203240041463. The reversal of 203240041410 is 14140042302.
203240041410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
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 63 ways as a sum of consecutive naturals, for example, 28747356 + ... + 28754424.
It is an arithmetic number, because the mean of its divisors is an integer number (4506912900).
Almost surely, 2203240041410 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 203240041410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288442425600).
203240041410 is an abundant number, since it is smaller than the sum of its proper divisors (373644809790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203240041410 is a wasteful number, since it uses less digits than its factorization.
203240041410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11836.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 203240041410 its reverse (14140042302), we get a palindrome (217380083712).
The spelling of 203240041410 in words is "two hundred three billion, two hundred forty million, forty-one thousand, four hundred ten".
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