Base | Representation |
---|---|
bin | 10100101100110010… |
… | …00111101100100000 |
3 | 1001200111021002011112 |
4 | 22112121013230200 |
5 | 140224423231422 |
6 | 5034424202452 |
7 | 542251544420 |
oct | 122631075440 |
9 | 31614232145 |
10 | 11113102112 |
11 | 4793069112 |
12 | 21a1909428 |
13 | 10814a7988 |
14 | 775d12480 |
15 | 450980ee2 |
hex | 296647b20 |
11113102112 has 48 divisors (see below), whose sum is σ = 25019447040. Its totient is φ = 4759907328.
The previous prime is 11113102103. The next prime is 11113102129. The reversal of 11113102112 is 21120131111.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384089 + ... + 412007.
It is an arithmetic number, because the mean of its divisors is an integer number (521238480).
Almost surely, 211113102112 is an apocalyptic number.
It is an amenable number.
11113102112 is an abundant number, since it is smaller than the sum of its proper divisors (13906344928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11113102112 is a wasteful number, since it uses less digits than its factorization.
11113102112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29713 (or 29705 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 14.
Adding to 11113102112 its reverse (21120131111), we get a palindrome (32233233223).
The spelling of 11113102112 in words is "eleven billion, one hundred thirteen million, one hundred two thousand, one hundred twelve".
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