Base | Representation |
---|---|
bin | 110000000110101011… |
… | …0001010110001011011 |
3 | 100212122101001202001101 |
4 | 1200031112022301123 |
5 | 3143031100131303 |
6 | 115242400332231 |
7 | 10314643055500 |
oct | 1401526126133 |
9 | 325571052041 |
10 | 103303130203 |
11 | 3a8a0a18779 |
12 | 18030014077 |
13 | 9983c49760 |
14 | 4ddda134a7 |
15 | 2a49209d1d |
hex | 180d58ac5b |
103303130203 has 24 divisors (see below), whose sum is σ = 130400701200. Its totient is φ = 81110352960.
The previous prime is 103303130179. The next prime is 103303130221. The reversal of 103303130203 is 302031303301.
It is not a de Polignac number, because 103303130203 - 225 = 103269575771 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103303130233) 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 23 ways as a sum of consecutive naturals, for example, 535528 + ... + 702421.
It is an arithmetic number, because the mean of its divisors is an integer number (5433362550).
Almost surely, 2103303130203 is an apocalyptic number.
103303130203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
103303130203 is a deficient number, since it is larger than the sum of its proper divisors (27097570997).
103303130203 is a wasteful number, since it uses less digits than its factorization.
103303130203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1238107 (or 1238100 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 19.
Adding to 103303130203 its reverse (302031303301), we get a palindrome (405334433504).
The spelling of 103303130203 in words is "one hundred three billion, three hundred three million, one hundred thirty thousand, two hundred three".
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