Base | Representation |
---|---|
bin | 10101001111010110… |
… | …11010011011111100 |
3 | 1002102200222000101121 |
4 | 22213223122123330 |
5 | 141323144011030 |
6 | 5123304120324 |
7 | 552402560032 |
oct | 124753323374 |
9 | 32380860347 |
10 | 11403110140 |
11 | 4921838474 |
12 | 2262a660a4 |
13 | 10c95b7766 |
14 | 7a2644552 |
15 | 46b16947a |
hex | 2a7ada6fc |
11403110140 has 24 divisors (see below), whose sum is σ = 24003700560. Its totient is φ = 4550354688.
The previous prime is 11403110123. The next prime is 11403110141. The reversal of 11403110140 is 4101130411.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11403110141) 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, 671997 + ... + 688756.
It is an arithmetic number, because the mean of its divisors is an integer number (1000154190).
Almost surely, 211403110140 is an apocalyptic number.
11403110140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11403110140 is an abundant number, since it is smaller than the sum of its proper divisors (12600590420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11403110140 is a wasteful number, since it uses less digits than its factorization.
11403110140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1361181 (or 1361179 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 11403110140 its reverse (4101130411), we get a palindrome (15504240551).
The spelling of 11403110140 in words is "eleven billion, four hundred three million, one hundred ten thousand, one hundred forty".
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