Base | Representation |
---|---|
bin | 1100010010011… |
… | …01100011010011 |
3 | 21011221220120101 |
4 | 12021031203103 |
5 | 202341444344 |
6 | 14121153231 |
7 | 2361102145 |
oct | 611154323 |
9 | 234856511 |
10 | 103078099 |
11 | 53204113 |
12 | 2a62b817 |
13 | 18480877 |
14 | d992c95 |
15 | 90b19d4 |
hex | 624d8d3 |
103078099 has 8 divisors (see below), whose sum is σ = 103770720. Its totient is φ = 102388416.
The previous prime is 103078067. The next prime is 103078121. The reversal of 103078099 is 990870301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103078099 - 25 = 103078067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103078039) 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 7 ways as a sum of consecutive naturals, for example, 158994 + ... + 159640.
It is an arithmetic number, because the mean of its divisors is an integer number (12971340).
Almost surely, 2103078099 is an apocalyptic number.
103078099 is a deficient number, since it is larger than the sum of its proper divisors (692621).
103078099 is an equidigital number, since it uses as much as digits as its factorization.
103078099 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1469.
The product of its (nonzero) digits is 13608, while the sum is 37.
The square root of 103078099 is about 10152.7384975680. The cubic root of 103078099 is about 468.8732614750.
The spelling of 103078099 in words is "one hundred three million, seventy-eight thousand, ninety-nine".
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