Base | Representation |
---|---|
bin | 1010000000010110010101… |
… | …0100000101101110011011 |
3 | 1102221200210100012211210110 |
4 | 2200011211110011232123 |
5 | 2420220233404311303 |
6 | 35221501324215403 |
7 | 2213542533464166 |
oct | 240054524055633 |
9 | 42850710184713 |
10 | 11001111010203 |
11 | 35615aa404366 |
12 | 129810999a563 |
13 | 61a52865b342 |
14 | 2a0656d3cadd |
15 | 14126deb7703 |
hex | a0165505b9b |
11001111010203 has 16 divisors (see below), whose sum is σ = 14738101226496. Its totient is φ = 7299099457440.
The previous prime is 11001111010147. The next prime is 11001111010261. The reversal of 11001111010203 is 30201011110011.
It is not a de Polignac number, because 11001111010203 - 218 = 11001110748059 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11001111010403) 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, 22791601 + ... + 23269277.
It is an arithmetic number, because the mean of its divisors is an integer number (921131326656).
Almost surely, 211001111010203 is an apocalyptic number.
11001111010203 is a deficient number, since it is larger than the sum of its proper divisors (3736990216293).
11001111010203 is a wasteful number, since it uses less digits than its factorization.
11001111010203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514274.
The product of its (nonzero) digits is 6, while the sum is 12.
Adding to 11001111010203 its reverse (30201011110011), we get a palindrome (41202122120214).
The spelling of 11001111010203 in words is "eleven trillion, one billion, one hundred eleven million, ten thousand, two hundred three".
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