Base | Representation |
---|---|
bin | 1011111010111… |
… | …10000101100111 |
3 | 20222011112100112 |
4 | 11331132011213 |
5 | 201100000403 |
6 | 13531203235 |
7 | 2322662330 |
oct | 575360547 |
9 | 228145315 |
10 | 100000103 |
11 | 514a1615 |
12 | 295a651b |
13 | 17943878 |
14 | d3d1287 |
15 | 8ba49d8 |
hex | 5f5e167 |
100000103 has 16 divisors (see below), whose sum is σ = 123068160. Its totient is φ = 79299456.
The previous prime is 100000081. The next prime is 100000123. The reversal of 100000103 is 301000001.
It is a cyclic number.
It is not a de Polignac number, because 100000103 - 26 = 100000039 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 (100000123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101 + ... + 14142.
It is an arithmetic number, because the mean of its divisors is an integer number (7691760).
Almost surely, 2100000103 is an apocalyptic number.
100000103 is a deficient number, since it is larger than the sum of its proper divisors (23068057).
100000103 is a wasteful number, since it uses less digits than its factorization.
100000103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14326.
The product of its (nonzero) digits is 3, while the sum is 5.
The square root of 100000103 is about 10000.0051499987. The cubic root of 100000103 is about 464.1590427224.
Adding to 100000103 its reverse (301000001), we get a palindrome (401000104).
The spelling of 100000103 in words is "one hundred million, one hundred three", and thus it is an aban number.
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