Base | Representation |
---|---|
bin | 1100010010000… |
… | …11110010110000 |
3 | 21011212212201222 |
4 | 12021003302300 |
5 | 202334210003 |
6 | 14120244212 |
7 | 2360544464 |
oct | 611036260 |
9 | 234785658 |
10 | 103038128 |
11 | 53187086 |
12 | 2a610668 |
13 | 1846860b |
14 | d9824a4 |
15 | 90a4c38 |
hex | 6243cb0 |
103038128 has 20 divisors (see below), whose sum is σ = 200757240. Its totient is φ = 51229824.
The previous prime is 103038127. The next prime is 103038149. The reversal of 103038128 is 821830301.
It is a junction number, because it is equal to n+sod(n) for n = 103038097 and 103038106.
It is not an unprimeable number, because it can be changed into a prime (103038127) 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 3 ways as a sum of consecutive naturals, for example, 15125 + ... + 20852.
It is an arithmetic number, because the mean of its divisors is an integer number (10037862).
Almost surely, 2103038128 is an apocalyptic number.
It is an amenable number.
103038128 is a deficient number, since it is larger than the sum of its proper divisors (97719112).
103038128 is a wasteful number, since it uses less digits than its factorization.
103038128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36164 (or 36158 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 103038128 is about 10150.7698230233. The cubic root of 103038128 is about 468.8126480297.
Adding to 103038128 its reverse (821830301), we get a palindrome (924868429).
The spelling of 103038128 in words is "one hundred three million, thirty-eight thousand, one hundred twenty-eight".
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