Base | Representation |
---|---|
bin | 110000000000101101… |
… | …0110110110001100111 |
3 | 100212010102112201111111 |
4 | 1200001122312301213 |
5 | 3142123334014143 |
6 | 115210451445451 |
7 | 10306663213156 |
oct | 1400132666147 |
9 | 325112481444 |
10 | 103103032423 |
11 | 3a7a8a79306 |
12 | 17b94bb6887 |
13 | 9951659ac1 |
14 | 4dc120759d |
15 | 2a3688199d |
hex | 18016b6c67 |
103103032423 has 8 divisors (see below), whose sum is σ = 103864551840. Its totient is φ = 102341642880.
The previous prime is 103103032421. The next prime is 103103032433. The reversal of 103103032423 is 324230301301.
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 103103032423 - 21 = 103103032421 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103103032394 and 103103032403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103103032421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2052238 + ... + 2101876.
It is an arithmetic number, because the mean of its divisors is an integer number (12983068980).
Almost surely, 2103103032423 is an apocalyptic number.
103103032423 is a deficient number, since it is larger than the sum of its proper divisors (761519417).
103103032423 is a wasteful number, since it uses less digits than its factorization.
103103032423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64937.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 103103032423 its reverse (324230301301), we get a palindrome (427333333724).
The spelling of 103103032423 in words is "one hundred three billion, one hundred three million, thirty-two thousand, four hundred twenty-three".
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