Base | Representation |
---|---|
bin | 1100010100001… |
… | …11101001000001 |
3 | 21012101222221202 |
4 | 12022013221001 |
5 | 202422103113 |
6 | 14130230545 |
7 | 2363112632 |
oct | 612075101 |
9 | 235358852 |
10 | 103316033 |
11 | 53356957 |
12 | 2a725455 |
13 | 18534c62 |
14 | da15889 |
15 | 910c258 |
hex | 6287a41 |
103316033 has 4 divisors (see below), whose sum is σ = 103484100. Its totient is φ = 103147968.
The previous prime is 103316029. The next prime is 103316039. The reversal of 103316033 is 330613301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 330613301 = 8641 ⋅38261.
It can be written as a sum of positive squares in 2 ways, for example, as 12837889 + 90478144 = 3583^2 + 9512^2 .
It is a cyclic number.
It is not a de Polignac number, because 103316033 - 22 = 103316029 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 103315996 and 103316014.
It is not an unprimeable number, because it can be changed into a prime (103316039) 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, 83108 + ... + 84341.
It is an arithmetic number, because the mean of its divisors is an integer number (25871025).
Almost surely, 2103316033 is an apocalyptic number.
It is an amenable number.
103316033 is a deficient number, since it is larger than the sum of its proper divisors (168067).
103316033 is an equidigital number, since it uses as much as digits as its factorization.
103316033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168066.
The product of its (nonzero) digits is 486, while the sum is 20.
The square root of 103316033 is about 10164.4494686136. The cubic root of 103316033 is about 469.2337491807.
Adding to 103316033 its reverse (330613301), we get a palindrome (433929334).
The spelling of 103316033 in words is "one hundred three million, three hundred sixteen thousand, thirty-three".
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