Base | Representation |
---|---|
bin | 100000111000000… |
… | …0111010111101100 |
3 | 2211212201220210221 |
4 | 1001300013113230 |
5 | 4224400212030 |
6 | 301243541124 |
7 | 36223316455 |
oct | 10160072754 |
9 | 2755656727 |
10 | 1103132140 |
11 | 516764560 |
12 | 26952a7a4 |
13 | 147709516 |
14 | a671612c |
15 | 66ca3e7a |
hex | 41c075ec |
1103132140 has 24 divisors (see below), whose sum is σ = 2527175952. Its totient is φ = 401138880.
The previous prime is 1103132137. The next prime is 1103132143. The reversal of 1103132140 is 412313011.
It is an interprime number because it is at equal distance from previous prime (1103132137) and next prime (1103132143).
It is not an unprimeable number, because it can be changed into a prime (1103132143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2506899 + ... + 2507338.
It is an arithmetic number, because the mean of its divisors is an integer number (105298998).
Almost surely, 21103132140 is an apocalyptic number.
1103132140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1103132140 is an abundant number, since it is smaller than the sum of its proper divisors (1424043812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1103132140 is a wasteful number, since it uses less digits than its factorization.
1103132140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5014257 (or 5014255 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 1103132140 is about 33213.4331257701. The cubic root of 1103132140 is about 1033.2589584578.
Adding to 1103132140 its reverse (412313011), we get a palindrome (1515445151).
The spelling of 1103132140 in words is "one billion, one hundred three million, one hundred thirty-two thousand, one hundred forty".
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