Base | Representation |
---|---|
bin | 110000000000101101… |
… | …0110010000010101001 |
3 | 100212010102111201220100 |
4 | 1200001122302002221 |
5 | 3142123332404113 |
6 | 115210451220013 |
7 | 10306663102506 |
oct | 1400132620251 |
9 | 325112451810 |
10 | 103103013033 |
11 | 3a7a8a65789 |
12 | 17b94ba7609 |
13 | 9951651027 |
14 | 4dc12004ad |
15 | 2a3687ad73 |
hex | 18016b20a9 |
103103013033 has 6 divisors (see below), whose sum is σ = 148926574394. Its totient is φ = 68735342016.
The previous prime is 103103013017. The next prime is 103103013037. The reversal of 103103013033 is 330310301301.
It can be written as a sum of positive squares in only one way, i.e., 52699170969 + 50403842064 = 229563^2 + 224508^2 .
It is not a de Polignac number, because 103103013033 - 24 = 103103013017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103103012997 and 103103013015.
It is not an unprimeable number, because it can be changed into a prime (103103013037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5727945160 + ... + 5727945177.
Almost surely, 2103103013033 is an apocalyptic number.
It is an amenable number.
103103013033 is a deficient number, since it is larger than the sum of its proper divisors (45823561361).
103103013033 is a wasteful number, since it uses less digits than its factorization.
103103013033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11455890343 (or 11455890340 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 18.
Adding to 103103013033 its reverse (330310301301), we get a palindrome (433413314334).
The spelling of 103103013033 in words is "one hundred three billion, one hundred three million, thirteen thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •