Base | Representation |
---|---|
bin | 1001001111001100010101… |
… | …00000000101101010100011 |
3 | 2122220220222111200212100221 |
4 | 10213212022200011222203 |
5 | 10130302440321313103 |
6 | 111111433303423511 |
7 | 4164403425130402 |
oct | 447461240055243 |
9 | 78826874625327 |
10 | 20313224010403 |
11 | 6521876431055 |
12 | 2340a09754b97 |
13 | b446b4a2726c |
14 | 50324579b639 |
15 | 2535d84951bd |
hex | 12798a805aa3 |
20313224010403 has 8 divisors (see below), whose sum is σ = 20541599816400. Its totient is φ = 20084851256448.
The previous prime is 20313224010397. The next prime is 20313224010433. The reversal of 20313224010403 is 30401042231302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20313224010403 - 29 = 20313224009891 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20313224010433) 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 7 ways as a sum of consecutive naturals, for example, 14281000 + ... + 15638842.
It is an arithmetic number, because the mean of its divisors is an integer number (2567699977050).
Almost surely, 220313224010403 is an apocalyptic number.
20313224010403 is a deficient number, since it is larger than the sum of its proper divisors (228375805997).
20313224010403 is a wasteful number, since it uses less digits than its factorization.
20313224010403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1526021.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 20313224010403 its reverse (30401042231302), we get a palindrome (50714266241705).
The spelling of 20313224010403 in words is "twenty trillion, three hundred thirteen billion, two hundred twenty-four million, ten thousand, four hundred three".
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