Base | Representation |
---|---|
bin | 10110000001010001… |
… | …00100101100000011 |
3 | 1010111212210110112222 |
4 | 23000220210230003 |
5 | 143202334433344 |
6 | 5233022041255 |
7 | 565645415561 |
oct | 130050445403 |
9 | 33455713488 |
10 | 11821796099 |
11 | 5017106423 |
12 | 235b11922b |
13 | 116526c329 |
14 | 8020b0a31 |
15 | 492cbe5ee |
hex | 2c0a24b03 |
11821796099 has 4 divisors (see below), whose sum is σ = 11835887280. Its totient is φ = 11807704920.
The previous prime is 11821796087. The next prime is 11821796117. The reversal of 11821796099 is 99069712811.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99069712811 = 751 ⋅131917061.
It is a cyclic number.
It is not a de Polignac number, because 11821796099 - 216 = 11821730563 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11821796099.
It is not an unprimeable number, because it can be changed into a prime (11821796069) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7044332 + ... + 7046009.
It is an arithmetic number, because the mean of its divisors is an integer number (2958971820).
Almost surely, 211821796099 is an apocalyptic number.
11821796099 is a deficient number, since it is larger than the sum of its proper divisors (14091181).
11821796099 is an equidigital number, since it uses as much as digits as its factorization.
11821796099 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14091180.
The product of its (nonzero) digits is 489888, while the sum is 53.
The spelling of 11821796099 in words is "eleven billion, eight hundred twenty-one million, seven hundred ninety-six thousand, ninety-nine".
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