Base | Representation |
---|---|
bin | 10100101011001111… |
… | …11010100011000010 |
3 | 1001122120222202012010 |
4 | 22111213322203002 |
5 | 140213123000302 |
6 | 5033243513350 |
7 | 542034112314 |
oct | 122547724302 |
9 | 31576882163 |
10 | 11100203202 |
11 | 4786858a60 |
12 | 2199528856 |
13 | 107b90c79a |
14 | 7743157b4 |
15 | 44e78416c |
hex | 2959fa8c2 |
11100203202 has 32 divisors (see below), whose sum is σ = 24458428224. Its totient is φ = 3330392000.
The previous prime is 11100203171. The next prime is 11100203207. The reversal of 11100203202 is 20230200111.
11100203202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×111002032022 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11100203207) 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 15 ways as a sum of consecutive naturals, for example, 825933 + ... + 839264.
It is an arithmetic number, because the mean of its divisors is an integer number (764325882).
Almost surely, 211100203202 is an apocalyptic number.
11100203202 is an abundant number, since it is smaller than the sum of its proper divisors (13358225022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11100203202 is a wasteful number, since it uses less digits than its factorization.
11100203202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1665314.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 11100203202 its reverse (20230200111), we get a palindrome (31330403313).
The spelling of 11100203202 in words is "eleven billion, one hundred million, two hundred three thousand, two hundred two".
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