Base | Representation |
---|---|
bin | 10111011100010110010000… |
… | …011011101111000101000111 |
3 | 111112001120011020010112221011 |
4 | 113130112100123233011013 |
5 | 102003220133430132221 |
6 | 1003140525530303051 |
7 | 30500645154430450 |
oct | 2734262033570507 |
9 | 445046136115834 |
10 | 103103113130311 |
11 | 2a94086a518918 |
12 | b6920a7b87a87 |
13 | 456b774429c08 |
14 | 1b663083c0127 |
15 | bdbe366dc1e1 |
hex | 5dc5906ef147 |
103103113130311 has 8 divisors (see below), whose sum is σ = 117836606917280. Its totient is φ = 88370738749728.
The previous prime is 103103113130123. The next prime is 103103113130321. The reversal of 103103113130311 is 113031311301301.
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 103103113130311 - 231 = 103100965646663 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103103113130321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279654216 + ... + 280022653.
It is an arithmetic number, because the mean of its divisors is an integer number (14729575864660).
Almost surely, 2103103113130311 is an apocalyptic number.
103103113130311 is a deficient number, since it is larger than the sum of its proper divisors (14733493786969).
103103113130311 is an equidigital number, since it uses as much as digits as its factorization.
103103113130311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 559703193.
The product of its (nonzero) digits is 243, while the sum is 22.
Adding to 103103113130311 its reverse (113031311301301), we get a palindrome (216134424431612).
The spelling of 103103113130311 in words is "one hundred three trillion, one hundred three billion, one hundred thirteen million, one hundred thirty thousand, three hundred eleven".
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