Base | Representation |
---|---|
bin | 10100011111011100… |
… | …10111001010110000 |
3 | 1001101200202101110222 |
4 | 22033232113022300 |
5 | 140012303330000 |
6 | 5015350312212 |
7 | 536422624565 |
oct | 121756271260 |
9 | 31350671428 |
10 | 11001230000 |
11 | 47359a8a22 |
12 | 2170358668 |
13 | 1064268467 |
14 | 76511086c |
15 | 445c33a85 |
hex | 28fb972b0 |
11001230000 has 50 divisors (see below), whose sum is σ = 26635102164. Its totient is φ = 4400488000.
The previous prime is 11001229961. The next prime is 11001230029. The reversal of 11001230000 is 3210011.
It is a tau number, because it is divible by the number of its divisors (50).
It is a Harshad number since it is a multiple of its sum of digits (8).
It is a self number, because there is not a number n which added to its sum of digits gives 11001230000.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 540062 + ... + 560061.
Almost surely, 211001230000 is an apocalyptic number.
11001230000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11001230000 is an abundant number, since it is smaller than the sum of its proper divisors (15633872164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11001230000 is an equidigital number, since it uses as much as digits as its factorization.
11001230000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1100151 (or 1100130 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 8.
Adding to 11001230000 its reverse (3210011), we get a palindrome (11004440011).
The spelling of 11001230000 in words is "eleven billion, one million, two hundred thirty thousand".
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