Base | Representation |
---|---|
bin | 1100001010001… |
… | …11000111011011 |
3 | 21002221022000221 |
4 | 12011013013123 |
5 | 202103100123 |
6 | 14042140511 |
7 | 2346004213 |
oct | 605070733 |
9 | 232838027 |
10 | 102003163 |
11 | 5263a539 |
12 | 2a1b1737 |
13 | 18195502 |
14 | d793243 |
15 | 8e4d25d |
hex | 61471db |
102003163 has 8 divisors (see below), whose sum is σ = 104750240. Its totient is φ = 99290880.
The previous prime is 102003151. The next prime is 102003173. The reversal of 102003163 is 361300201.
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-102003163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102003173) 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, 2703 + ... + 14536.
It is an arithmetic number, because the mean of its divisors is an integer number (13093780).
Almost surely, 2102003163 is an apocalyptic number.
102003163 is a deficient number, since it is larger than the sum of its proper divisors (2747077).
102003163 is an equidigital number, since it uses as much as digits as its factorization.
102003163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17397.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 102003163 is about 10099.6615289820. The cubic root of 102003163 is about 467.2377023855.
Adding to 102003163 its reverse (361300201), we get a palindrome (463303364).
The spelling of 102003163 in words is "one hundred two million, three thousand, one hundred sixty-three".
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