Base | Representation |
---|---|
bin | 10010110100011001… |
… | …10000111011111011 |
3 | 222002010000021100020 |
4 | 21122030300323323 |
5 | 131142411331303 |
6 | 4350311141523 |
7 | 505240016433 |
oct | 113214607373 |
9 | 28063007306 |
10 | 10103230203 |
11 | 4315012430 |
12 | 1b5b6748a3 |
13 | c501c2331 |
14 | 6bbb552c3 |
15 | 3e1e9ea53 |
hex | 25a330efb |
10103230203 has 16 divisors (see below), whose sum is σ = 15560055936. Its totient is φ = 5762983040.
The previous prime is 10103230201. The next prime is 10103230211. The reversal of 10103230203 is 30203230101.
It is a cyclic number.
It is not a de Polignac number, because 10103230203 - 21 = 10103230201 is a prime.
It is a super-2 number, since 2×101032302032 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10103230201) 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 15 ways as a sum of consecutive naturals, for example, 9004101 + ... + 9005222.
It is an arithmetic number, because the mean of its divisors is an integer number (972503496).
Almost surely, 210103230203 is an apocalyptic number.
10103230203 is a deficient number, since it is larger than the sum of its proper divisors (5456825733).
10103230203 is a wasteful number, since it uses less digits than its factorization.
10103230203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18009354.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 10103230203 its reverse (30203230101), we get a palindrome (40306460304).
The spelling of 10103230203 in words is "ten billion, one hundred three million, two hundred thirty thousand, two hundred three".
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