Base | Representation |
---|---|
bin | 1100010010110… |
… | …00110010011110 |
3 | 21012001020201002 |
4 | 12021120302132 |
5 | 202344433001 |
6 | 14122150302 |
7 | 2361353300 |
oct | 611306236 |
9 | 235036632 |
10 | 103124126 |
11 | 53235756 |
12 | 2a652392 |
13 | 184987c1 |
14 | d9a5970 |
15 | 90c046b |
hex | 6258c9e |
103124126 has 12 divisors (see below), whose sum is σ = 179941248. Its totient is φ = 44196012.
The previous prime is 103124123. The next prime is 103124129. The reversal of 103124126 is 621421301.
It is an interprime number because it is at equal distance from previous prime (103124123) and next prime (103124129).
It is a junction number, because it is equal to n+sod(n) for n = 103124098 and 103124107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103124123) 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 5 ways as a sum of consecutive naturals, for example, 526046 + ... + 526241.
It is an arithmetic number, because the mean of its divisors is an integer number (14995104).
Almost surely, 2103124126 is an apocalyptic number.
103124126 is a deficient number, since it is larger than the sum of its proper divisors (76817122).
103124126 is a wasteful number, since it uses less digits than its factorization.
103124126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1052303 (or 1052296 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 103124126 is about 10155.0049729185. The cubic root of 103124126 is about 468.9430390465.
Adding to 103124126 its reverse (621421301), we get a palindrome (724545427).
The spelling of 103124126 in words is "one hundred three million, one hundred twenty-four thousand, one hundred twenty-six".
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