Base | Representation |
---|---|
bin | 10100100000101000… |
… | …11001010010001100 |
3 | 1001102101111220221102 |
4 | 22100110121102030 |
5 | 140022331401030 |
6 | 5020344122232 |
7 | 536603441213 |
oct | 122024312214 |
9 | 31371456842 |
10 | 11011200140 |
11 | 4740598706 |
12 | 2173766378 |
13 | 1066349555 |
14 | 76658807a |
15 | 446a52c45 |
hex | 29051948c |
11011200140 has 24 divisors (see below), whose sum is σ = 23130606240. Its totient is φ = 4403130368.
The previous prime is 11011200077. The next prime is 11011200163. The reversal of 11011200140 is 4100211011.
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, 16112 + ... + 149271.
It is an arithmetic number, because the mean of its divisors is an integer number (963775260).
Almost surely, 211011200140 is an apocalyptic number.
11011200140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11011200140 is an abundant number, since it is smaller than the sum of its proper divisors (12119406100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11011200140 is a wasteful number, since it uses less digits than its factorization.
11011200140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168721 (or 168719 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 11011200140 its reverse (4100211011), we get a palindrome (15111411151).
The spelling of 11011200140 in words is "eleven billion, eleven million, two hundred thousand, one hundred forty".
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