Base | Representation |
---|---|
bin | 10101110100010010… |
… | …11111010101011011 |
3 | 1010020022001020222110 |
4 | 22322021133111123 |
5 | 142442011000121 |
6 | 5214133523403 |
7 | 563154503412 |
oct | 127211372533 |
9 | 33208036873 |
10 | 11712984411 |
11 | 4a70746607 |
12 | 232a7a3563 |
13 | 1148861b0b |
14 | 7d1868479 |
15 | 488478d76 |
hex | 2ba25f55b |
11712984411 has 8 divisors (see below), whose sum is σ = 16535978064. Its totient is φ = 7349323520.
The previous prime is 11712984407. The next prime is 11712984467. The reversal of 11712984411 is 11448921711.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11712984411 - 22 = 11712984407 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11712984411.
It is not an unprimeable number, because it can be changed into a prime (11712984211) 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, 114833130 + ... + 114833231.
It is an arithmetic number, because the mean of its divisors is an integer number (2066997258).
Almost surely, 211712984411 is an apocalyptic number.
11712984411 is a deficient number, since it is larger than the sum of its proper divisors (4822993653).
11712984411 is a wasteful number, since it uses less digits than its factorization.
11712984411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229666381.
The product of its digits is 16128, while the sum is 39.
The spelling of 11712984411 in words is "eleven billion, seven hundred twelve million, nine hundred eighty-four thousand, four hundred eleven".
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