Base | Representation |
---|---|
bin | 10100110111001010… |
… | …11111011100101010 |
3 | 1001220120012200211011 |
4 | 22123211133130222 |
5 | 140414224344320 |
6 | 5051215454134 |
7 | 544360252210 |
oct | 123345373452 |
9 | 31816180734 |
10 | 11200231210 |
11 | 4828269533 |
12 | 2206b2734a |
13 | 1096562c5c |
14 | 783712cb0 |
15 | 45844205a |
hex | 29b95f72a |
11200231210 has 64 divisors (see below), whose sum is σ = 24760090368. Its totient is φ = 3560223744.
The previous prime is 11200231181. The next prime is 11200231243. The reversal of 11200231210 is 1213200211.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9492 + ... + 149968.
It is an arithmetic number, because the mean of its divisors is an integer number (386876412).
Almost surely, 211200231210 is an apocalyptic number.
11200231210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11200231210 is an abundant number, since it is smaller than the sum of its proper divisors (13559859158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11200231210 is a wasteful number, since it uses less digits than its factorization.
11200231210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140575.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 11200231210 its reverse (1213200211), we get a palindrome (12413431421).
The spelling of 11200231210 in words is "eleven billion, two hundred million, two hundred thirty-one thousand, two hundred ten".
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