Base | Representation |
---|---|
bin | 1100010100000… |
… | …11001001111111 |
3 | 21012101001202101 |
4 | 12022003021333 |
5 | 202421011123 |
6 | 14130005531 |
7 | 2363005240 |
oct | 612031177 |
9 | 235331671 |
10 | 103297663 |
11 | 53344077 |
12 | 2a7168a7 |
13 | 185297a1 |
14 | da0ccc7 |
15 | 9106aad |
hex | 628327f |
103297663 has 4 divisors (see below), whose sum is σ = 118054480. Its totient is φ = 88540848.
The previous prime is 103297657. The next prime is 103297697. The reversal of 103297663 is 366792301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366792301 = 179 ⋅2049119.
It is a cyclic number.
It is not a de Polignac number, because 103297663 - 25 = 103297631 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103297063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7378398 + ... + 7378411.
It is an arithmetic number, because the mean of its divisors is an integer number (29513620).
Almost surely, 2103297663 is an apocalyptic number.
103297663 is a deficient number, since it is larger than the sum of its proper divisors (14756817).
103297663 is an equidigital number, since it uses as much as digits as its factorization.
103297663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14756816.
The product of its (nonzero) digits is 40824, while the sum is 37.
The square root of 103297663 is about 10163.5457887491. The cubic root of 103297663 is about 469.2059369924.
The spelling of 103297663 in words is "one hundred three million, two hundred ninety-seven thousand, six hundred sixty-three".
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