Base | Representation |
---|---|
bin | 1001001101101110011110… |
… | …1101010110101001010111 |
3 | 1022212112222002201201122002 |
4 | 2103123213231112221113 |
5 | 2311443122044410403 |
6 | 33314151002225515 |
7 | 2063654016504401 |
oct | 223334755265127 |
9 | 38775862651562 |
10 | 10131420310103 |
11 | 3256790704154 |
12 | 11776541b529b |
13 | 586509370121 |
14 | 2705130b5b71 |
15 | 12881c80e188 |
hex | 936e7b56a57 |
10131420310103 has 16 divisors (see below), whose sum is σ = 10407036433920. Its totient is φ = 9859474918656.
The previous prime is 10131420310097. The next prime is 10131420310117. The reversal of 10131420310103 is 30101302413101.
It is a cyclic number.
It is not a de Polignac number, because 10131420310103 - 28 = 10131420309847 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 (10131420310153) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171343778 + ... + 171402896.
It is an arithmetic number, because the mean of its divisors is an integer number (650439777120).
Almost surely, 210131420310103 is an apocalyptic number.
10131420310103 is a deficient number, since it is larger than the sum of its proper divisors (275616123817).
10131420310103 is an equidigital number, since it uses as much as digits as its factorization.
10131420310103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90086.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 10131420310103 its reverse (30101302413101), we get a palindrome (40232722723204).
The spelling of 10131420310103 in words is "ten trillion, one hundred thirty-one billion, four hundred twenty million, three hundred ten thousand, one hundred three".
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