Base | Representation |
---|---|
bin | 10100101100101010… |
… | …10111111111101100 |
3 | 1001200102102012101010 |
4 | 22112111113333230 |
5 | 140224200322200 |
6 | 5034351145220 |
7 | 542240315121 |
oct | 122625277754 |
9 | 31612365333 |
10 | 11112120300 |
11 | 47925584a6 |
12 | 21a1515210 |
13 | 1081222b18 |
14 | 775b38748 |
15 | 45083a150 |
hex | 296557fec |
11112120300 has 72 divisors (see below), whose sum is σ = 32166441216. Its totient is φ = 2961815360.
The previous prime is 11112120287. The next prime is 11112120323. The reversal of 11112120300 is 302121111.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 719257 + ... + 734543.
It is an arithmetic number, because the mean of its divisors is an integer number (446756128).
Almost surely, 211112120300 is an apocalyptic number.
11112120300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11112120300 is an abundant number, since it is smaller than the sum of its proper divisors (21054320916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11112120300 is a wasteful number, since it uses less digits than its factorization.
11112120300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17727 (or 17720 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 11112120300 its reverse (302121111), we get a palindrome (11414241411).
The spelling of 11112120300 in words is "eleven billion, one hundred twelve million, one hundred twenty thousand, three hundred".
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