Base | Representation |
---|---|
bin | 1100010011010… |
… | …11010111011111 |
3 | 21012012010002111 |
4 | 12021223113133 |
5 | 202404401343 |
6 | 14123534451 |
7 | 2362121200 |
oct | 611532737 |
9 | 235163074 |
10 | 103200223 |
11 | 53287945 |
12 | 2a68a427 |
13 | 184c4329 |
14 | d9c55a7 |
15 | 90d7c9d |
hex | 626b5df |
103200223 has 12 divisors (see below), whose sum is σ = 120669912. Its totient is φ = 88000080.
The previous prime is 103200221. The next prime is 103200233. The reversal of 103200223 is 322002301.
It is a happy number.
It is not a de Polignac number, because 103200223 - 21 = 103200221 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 (103200221) 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 11 ways as a sum of consecutive naturals, for example, 4308 + ... + 14998.
It is an arithmetic number, because the mean of its divisors is an integer number (10055826).
Almost surely, 2103200223 is an apocalyptic number.
103200223 is a deficient number, since it is larger than the sum of its proper divisors (17469689).
103200223 is a wasteful number, since it uses less digits than its factorization.
103200223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10902 (or 10895 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 103200223 is about 10158.7510551248. The cubic root of 103200223 is about 469.0583576302.
Adding to 103200223 its reverse (322002301), we get a palindrome (425202524).
The spelling of 103200223 in words is "one hundred three million, two hundred thousand, two hundred twenty-three".
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