Base | Representation |
---|---|
bin | 110000000000101101… |
… | …1001110001111111101 |
3 | 100212010102201121101121 |
4 | 1200001123032033331 |
5 | 3142123400103243 |
6 | 115210453510541 |
7 | 10306664063404 |
oct | 1400133161775 |
9 | 325112647347 |
10 | 103103128573 |
11 | 3a7a9034575 |
12 | 17b95042451 |
13 | 99516917b3 |
14 | 4dc123063b |
15 | 2a368a01ed |
hex | 18016ce3fd |
103103128573 has 8 divisors (see below), whose sum is σ = 106424087616. Its totient is φ = 99820562400.
The previous prime is 103103128561. The next prime is 103103128577. The reversal of 103103128573 is 375821301301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103103128573 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 (103103128577) 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 7 ways as a sum of consecutive naturals, for example, 9592761 + ... + 9603502.
It is an arithmetic number, because the mean of its divisors is an integer number (13303010952).
Almost surely, 2103103128573 is an apocalyptic number.
It is an amenable number.
103103128573 is a deficient number, since it is larger than the sum of its proper divisors (3320959043).
103103128573 is a wasteful number, since it uses less digits than its factorization.
103103128573 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19196435.
The product of its (nonzero) digits is 15120, while the sum is 34.
Adding to 103103128573 its reverse (375821301301), we get a palindrome (478924429874).
The spelling of 103103128573 in words is "one hundred three billion, one hundred three million, one hundred twenty-eight thousand, five hundred seventy-three".
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