Base | Representation |
---|---|
bin | 1011111100011… |
… | …11101011011110 |
3 | 20222112211222202 |
4 | 11332033223132 |
5 | 201123000410 |
6 | 13535411502 |
7 | 2324466461 |
oct | 576175336 |
9 | 228484882 |
10 | 100203230 |
11 | 51620196 |
12 | 29683b92 |
13 | 179b516a |
14 | d4452d8 |
15 | 8be4ca5 |
hex | 5f8fade |
100203230 has 8 divisors (see below), whose sum is σ = 180365832. Its totient is φ = 40081288.
The previous prime is 100203199. The next prime is 100203247. The reversal of 100203230 is 32302001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 5010152 + ... + 5010171.
It is an arithmetic number, because the mean of its divisors is an integer number (22545729).
Almost surely, 2100203230 is an apocalyptic number.
100203230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100203230 is a deficient number, since it is larger than the sum of its proper divisors (80162602).
100203230 is a wasteful number, since it uses less digits than its factorization.
100203230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10020330.
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 100203230 is about 10010.1563424354. The cubic root of 100203230 is about 464.4731072911.
Adding to 100203230 its reverse (32302001), we get a palindrome (132505231).
The spelling of 100203230 in words is "one hundred million, two hundred three thousand, two hundred thirty".
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