Base | Representation |
---|---|
bin | 110000000011101100… |
… | …0100101110100111101 |
3 | 100212101101211210011121 |
4 | 1200013120211310331 |
5 | 3142324443231023 |
6 | 115224424350541 |
7 | 10312316615224 |
oct | 1400730456475 |
9 | 325341753147 |
10 | 103203102013 |
11 | 3a84a508050 |
12 | 18002615451 |
13 | 99692c618b |
14 | 4dd0615cbb |
15 | 2a4054bd5d |
hex | 1807625d3d |
103203102013 has 8 divisors (see below), whose sum is σ = 116216983296. Its totient is φ = 90794517600.
The previous prime is 103203101957. The next prime is 103203102029. The reversal of 103203102013 is 310201302301.
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 103203102013 - 213 = 103203093821 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 (103203112013) 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, 151323856 + ... + 151324537.
It is an arithmetic number, because the mean of its divisors is an integer number (14527122912).
Almost surely, 2103203102013 is an apocalyptic number.
It is an amenable number.
103203102013 is a deficient number, since it is larger than the sum of its proper divisors (13013881283).
103203102013 is a wasteful number, since it uses less digits than its factorization.
103203102013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302648435.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 103203102013 its reverse (310201302301), we get a palindrome (413404404314).
The spelling of 103203102013 in words is "one hundred three billion, two hundred three million, one hundred two thousand, thirteen".
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