Base | Representation |
---|---|
bin | 110000000000101101… |
… | …1001110101010111111 |
3 | 100212010102201200202200 |
4 | 1200001123032222333 |
5 | 3142123400132203 |
6 | 115210453522543 |
7 | 10306664101425 |
oct | 1400133165277 |
9 | 325112650680 |
10 | 103103130303 |
11 | 3a7a90358a8 |
12 | 17b95043453 |
13 | 9951692514 |
14 | 4dc1231115 |
15 | 2a368a09a3 |
hex | 18016ceabf |
103103130303 has 12 divisors (see below), whose sum is σ = 149014421400. Its totient is φ = 68694953616.
The previous prime is 103103130283. The next prime is 103103130307. The reversal of 103103130303 is 303031301301.
103103130303 is a `hidden beast` number, since 10 + 310 + 313 + 0 + 30 + 3 = 666.
It is not a de Polignac number, because 103103130303 - 25 = 103103130271 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103103130307) 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 11 ways as a sum of consecutive naturals, for example, 3356076 + ... + 3386657.
It is an arithmetic number, because the mean of its divisors is an integer number (12417868450).
Almost surely, 2103103130303 is an apocalyptic number.
103103130303 is a deficient number, since it is larger than the sum of its proper divisors (45911291097).
103103130303 is a wasteful number, since it uses less digits than its factorization.
103103130303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6744438 (or 6744435 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 18.
Adding to 103103130303 its reverse (303031301301), we get a palindrome (406134431604).
The spelling of 103103130303 in words is "one hundred three billion, one hundred three million, one hundred thirty thousand, three hundred three".
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