Base | Representation |
---|---|
bin | 1100010010000… |
… | …01011001001101 |
3 | 21011212101021000 |
4 | 12021001121031 |
5 | 202333401201 |
6 | 14120130513 |
7 | 2360504025 |
oct | 611013115 |
9 | 234771230 |
10 | 103028301 |
11 | 5317a762 |
12 | 2a606a39 |
13 | 18463cbc |
14 | d97ca85 |
15 | 90a1d86 |
hex | 624164d |
103028301 has 16 divisors (see below), whose sum is σ = 156185920. Its totient is φ = 67087440.
The previous prime is 103028297. The next prime is 103028309. The reversal of 103028301 is 103820301.
It is not a de Polignac number, because 103028301 - 22 = 103028297 is a prime.
It is a super-2 number, since 2×1030283012 = 21229661613893202, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103028309) 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, 43210 + ... + 45531.
It is an arithmetic number, because the mean of its divisors is an integer number (9761620).
Almost surely, 2103028301 is an apocalyptic number.
It is an amenable number.
103028301 is a deficient number, since it is larger than the sum of its proper divisors (53157619).
103028301 is an equidigital number, since it uses as much as digits as its factorization.
103028301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88793 (or 88787 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 103028301 is about 10150.2857595242. The cubic root of 103028301 is about 468.7977436170.
Adding to 103028301 its reverse (103820301), we get a palindrome (206848602).
The spelling of 103028301 in words is "one hundred three million, twenty-eight thousand, three hundred one".
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