Base | Representation |
---|---|
bin | 110000001011001101… |
… | …1000100101110011111 |
3 | 100220000222121102011201 |
4 | 1200112123010232133 |
5 | 3143334041123403 |
6 | 115305440300331 |
7 | 10321502325232 |
oct | 1402633045637 |
9 | 326028542151 |
10 | 103455411103 |
11 | 3a969978660 |
12 | 180730116a7 |
13 | 99a96668b5 |
14 | 5015d33419 |
15 | 2a5778a21d |
hex | 18166c4b9f |
103455411103 has 16 divisors (see below), whose sum is σ = 118818080640. Its totient is φ = 89087148000.
The previous prime is 103455411079. The next prime is 103455411113. The reversal of 103455411103 is 301114554301.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103455411103 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 (103455411113) 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 15 ways as a sum of consecutive naturals, for example, 1538128 + ... + 1603978.
It is an arithmetic number, because the mean of its divisors is an integer number (7426130040).
Almost surely, 2103455411103 is an apocalyptic number.
103455411103 is a deficient number, since it is larger than the sum of its proper divisors (15362669537).
103455411103 is a wasteful number, since it uses less digits than its factorization.
103455411103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73398.
The product of its (nonzero) digits is 3600, while the sum is 28.
Adding to 103455411103 its reverse (301114554301), we get a palindrome (404569965404).
The spelling of 103455411103 in words is "one hundred three billion, four hundred fifty-five million, four hundred eleven thousand, one hundred three".
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