Base | Representation |
---|---|
bin | 1011111011111… |
… | …01111000100111 |
3 | 20222102011000020 |
4 | 11331331320213 |
5 | 201113132333 |
6 | 13534050223 |
7 | 2324044125 |
oct | 575757047 |
9 | 228364006 |
10 | 100130343 |
11 | 51580455 |
12 | 29649973 |
13 | 1798ac31 |
14 | d426915 |
15 | 8bcd3b3 |
hex | 5f7de27 |
100130343 has 8 divisors (see below), whose sum is σ = 134732400. Its totient is φ = 66140928.
The previous prime is 100130321. The next prime is 100130347. The reversal of 100130343 is 343031001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 100130343 - 210 = 100129319 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100130347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152778 + ... + 153431.
It is an arithmetic number, because the mean of its divisors is an integer number (16841550).
Almost surely, 2100130343 is an apocalyptic number.
100130343 is a deficient number, since it is larger than the sum of its proper divisors (34602057).
100130343 is a wasteful number, since it uses less digits than its factorization.
100130343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306321.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 100130343 is about 10006.5150277207. The cubic root of 100130343 is about 464.3604620099.
Adding to 100130343 its reverse (343031001), we get a palindrome (443161344).
The spelling of 100130343 in words is "one hundred million, one hundred thirty thousand, three hundred forty-three".
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