Base | Representation |
---|---|
bin | 10101000010110100… |
… | …00001010101110000 |
3 | 1002011100222011012111 |
4 | 22201122001111300 |
5 | 141114224400400 |
6 | 5105024535104 |
7 | 546654313546 |
oct | 124132012560 |
9 | 32140864174 |
10 | 11297887600 |
11 | 48783aa19a |
12 | 2233781494 |
13 | 10b0865abc |
14 | 792693d96 |
15 | 461cd23ba |
hex | 2a1681570 |
11297887600 has 30 divisors (see below), whose sum is σ = 27143175920. Its totient is φ = 4519154880.
The previous prime is 11297887577. The next prime is 11297887603. The reversal of 11297887600 is 678879211.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11297887603) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14121960 + ... + 14122759.
Almost surely, 211297887600 is an apocalyptic number.
11297887600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11297887600 is an abundant number, since it is smaller than the sum of its proper divisors (15845288320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11297887600 is a wasteful number, since it uses less digits than its factorization.
11297887600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28244737 (or 28244726 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 49.
The spelling of 11297887600 in words is "eleven billion, two hundred ninety-seven million, eight hundred eighty-seven thousand, six hundred".
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