Base | Representation |
---|---|
bin | 1100010100001… |
… | …00011111010011 |
3 | 21012101100020121 |
4 | 12022010133103 |
5 | 202421144443 |
6 | 14130051111 |
7 | 2363030200 |
oct | 612043723 |
9 | 235340217 |
10 | 103303123 |
11 | 53348190 |
12 | 2a719a97 |
13 | 1852c111 |
14 | da10ca7 |
15 | 91084ed |
hex | 62847d3 |
103303123 has 12 divisors (see below), whose sum is σ = 131094072. Its totient is φ = 80495520.
The previous prime is 103303121. The next prime is 103303127. The reversal of 103303123 is 321303301.
It is not a de Polignac number, because 103303123 - 21 = 103303121 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103303097 and 103303106.
It is not an unprimeable number, because it can be changed into a prime (103303121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95290 + ... + 96367.
It is an arithmetic number, because the mean of its divisors is an integer number (10924506).
Almost surely, 2103303123 is an apocalyptic number.
103303123 is a deficient number, since it is larger than the sum of its proper divisors (27790949).
103303123 is a wasteful number, since it uses less digits than its factorization.
103303123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191682 (or 191675 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 103303123 is about 10163.8143922447. The cubic root of 103303123 is about 469.2142037792.
Adding to 103303123 its reverse (321303301), we get a palindrome (424606424).
The spelling of 103303123 in words is "one hundred three million, three hundred three thousand, one hundred twenty-three".
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