Base | Representation |
---|---|
bin | 1100010001110… |
… | …11000000001011 |
3 | 21011211001100110 |
4 | 12020323000023 |
5 | 202332031443 |
6 | 14115405403 |
7 | 2360334510 |
oct | 610730013 |
9 | 234731313 |
10 | 103002123 |
11 | 53162024 |
12 | 2a5b3863 |
13 | 18455103 |
14 | d973307 |
15 | 9099233 |
hex | 623b00b |
103002123 has 16 divisors (see below), whose sum is σ = 158512896. Its totient is φ = 58274400.
The previous prime is 103002121. The next prime is 103002169. The reversal of 103002123 is 321200301.
It is a happy number.
It is not a de Polignac number, because 103002123 - 21 = 103002121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103002099 and 103002108.
It is not an unprimeable number, because it can be changed into a prime (103002121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22161 + ... + 26402.
It is an arithmetic number, because the mean of its divisors is an integer number (9907056).
Almost surely, 2103002123 is an apocalyptic number.
103002123 is a deficient number, since it is larger than the sum of its proper divisors (55510773).
103002123 is a wasteful number, since it uses less digits than its factorization.
103002123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48674.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 103002123 is about 10148.9961572561. The cubic root of 103002123 is about 468.7580353467.
Adding to 103002123 its reverse (321200301), we get a palindrome (424202424).
The spelling of 103002123 in words is "one hundred three million, two thousand, one hundred twenty-three".
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