Base | Representation |
---|---|
bin | 10101000001101111… |
… | …01000000111111110 |
3 | 1002010202000002022222 |
4 | 22200313220013332 |
5 | 141104422341142 |
6 | 5104103405342 |
7 | 546514552403 |
oct | 124067500776 |
9 | 32122002288 |
10 | 11288871422 |
11 | 4873301204 |
12 | 2230753852 |
13 | 10aba29c9a |
14 | 7913c82aa |
15 | 461100bd2 |
hex | 2a0de81fe |
11288871422 has 8 divisors (see below), whose sum is σ = 17252803656. Its totient is φ = 5537936872.
The previous prime is 11288871409. The next prime is 11288871427. The reversal of 11288871422 is 22417888211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11288871427) 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, 53249288 + ... + 53249499.
It is an arithmetic number, because the mean of its divisors is an integer number (2156600457).
Almost surely, 211288871422 is an apocalyptic number.
11288871422 is a deficient number, since it is larger than the sum of its proper divisors (5963932234).
11288871422 is a wasteful number, since it uses less digits than its factorization.
11288871422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106498842.
The product of its digits is 114688, while the sum is 44.
The spelling of 11288871422 in words is "eleven billion, two hundred eighty-eight million, eight hundred seventy-one thousand, four hundred twenty-two".
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