Base | Representation |
---|---|
bin | 10100101100101010… |
… | …10011010010001100 |
3 | 1001200102101012220110 |
4 | 22112111103102030 |
5 | 140224144213004 |
6 | 5034350520020 |
7 | 542240204634 |
oct | 122625232214 |
9 | 31612335813 |
10 | 11112101004 |
11 | 4792544a54 |
12 | 21a1506010 |
13 | 10812170c4 |
14 | 775b316c4 |
15 | 450834589 |
hex | 29655348c |
11112101004 has 24 divisors (see below), whose sum is σ = 25942146048. Its totient is φ = 3702046480.
The previous prime is 11112100957. The next prime is 11112101081. The reversal of 11112101004 is 40010121111.
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 7 ways as a sum of consecutive naturals, for example, 225012 + ... + 269915.
It is an arithmetic number, because the mean of its divisors is an integer number (1080922752).
Almost surely, 211112101004 is an apocalyptic number.
It is an amenable number.
11112101004 is an abundant number, since it is smaller than the sum of its proper divisors (14830045044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11112101004 is a wasteful number, since it uses less digits than its factorization.
11112101004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 496805 (or 496803 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 11112101004 its reverse (40010121111), we get a palindrome (51122222115).
The spelling of 11112101004 in words is "eleven billion, one hundred twelve million, one hundred one thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •