Base | Representation |
---|---|
bin | 10100101011100110… |
… | …11101100011111001 |
3 | 1001122210200112110012 |
4 | 22111303131203321 |
5 | 140214411331301 |
6 | 5033432431305 |
7 | 542101620350 |
oct | 122563354371 |
9 | 31583615405 |
10 | 11103230201 |
11 | 4788536208 |
12 | 219a548535 |
13 | 107c42c4cb |
14 | 7748a2997 |
15 | 44eb80ebb |
hex | 295cdd8f9 |
11103230201 has 16 divisors (see below), whose sum is σ = 12769799040. Its totient is φ = 9456840960.
The previous prime is 11103230191. The next prime is 11103230209. The reversal of 11103230201 is 10203230111.
It is not a de Polignac number, because 11103230201 - 230 = 10029488377 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11103230209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2349521 + ... + 2354241.
It is an arithmetic number, because the mean of its divisors is an integer number (798112440).
Almost surely, 211103230201 is an apocalyptic number.
It is an amenable number.
11103230201 is a deficient number, since it is larger than the sum of its proper divisors (1666568839).
11103230201 is a wasteful number, since it uses less digits than its factorization.
11103230201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6784.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 11103230201 its reverse (10203230111), we get a palindrome (21306460312).
The spelling of 11103230201 in words is "eleven billion, one hundred three million, two hundred thirty thousand, two hundred one".
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