Base | Representation |
---|---|
bin | 10001100000011000011… |
… | …001010011101100000111 |
3 | 11021000011010222112001220 |
4 | 101200120121103230013 |
5 | 124202221013132221 |
6 | 2320352311451423 |
7 | 152625315250440 |
oct | 21403031235407 |
9 | 4230133875056 |
10 | 1203000130311 |
11 | 42420a236431 |
12 | 175196386b73 |
13 | 8959a016645 |
14 | 42322b662c7 |
15 | 2145d2a80c6 |
hex | 11818653b07 |
1203000130311 has 8 divisors (see below), whose sum is σ = 1833143055744. Its totient is φ = 687428645880.
The previous prime is 1203000130207. The next prime is 1203000130349. The reversal of 1203000130311 is 1130310003021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1203000130311 - 218 = 1202999868167 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1203000130391) 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 7 ways as a sum of consecutive naturals, for example, 28642860225 + ... + 28642860266.
It is an arithmetic number, because the mean of its divisors is an integer number (229142881968).
Almost surely, 21203000130311 is an apocalyptic number.
1203000130311 is a deficient number, since it is larger than the sum of its proper divisors (630142925433).
1203000130311 is an equidigital number, since it uses as much as digits as its factorization.
1203000130311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57285720501.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 1203000130311 its reverse (1130310003021), we get a palindrome (2333310133332).
The spelling of 1203000130311 in words is "one trillion, two hundred three billion, one hundred thirty thousand, three hundred eleven".
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