Base | Representation |
---|---|
bin | 1100010011100… |
… | …10101010101010 |
3 | 21012020122002212 |
4 | 12021302222222 |
5 | 202411330442 |
6 | 14124325122 |
7 | 2362304312 |
oct | 611625252 |
9 | 235218085 |
10 | 103230122 |
11 | 532a8356 |
12 | 2a6a37a2 |
13 | 18504b18 |
14 | d9d2442 |
15 | 90e1a82 |
hex | 6272aaa |
103230122 has 4 divisors (see below), whose sum is σ = 154845186. Its totient is φ = 51615060.
The previous prime is 103230109. The next prime is 103230131. The reversal of 103230122 is 221032301.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 66275881 + 36954241 = 8141^2 + 6079^2 .
It is a junction number, because it is equal to n+sod(n) for n = 103230097 and 103230106.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 25807529 + ... + 25807532.
Almost surely, 2103230122 is an apocalyptic number.
103230122 is a deficient number, since it is larger than the sum of its proper divisors (51615064).
103230122 is an equidigital number, since it uses as much as digits as its factorization.
103230122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51615063.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 103230122 is about 10160.2225369329. Note that the first 3 decimals coincide. The cubic root of 103230122 is about 469.1036515300.
Adding to 103230122 its reverse (221032301), we get a palindrome (324262423).
The spelling of 103230122 in words is "one hundred three million, two hundred thirty thousand, one hundred twenty-two".
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