Base | Representation |
---|---|
bin | 10101010100001001… |
… | …11011001101011100 |
3 | 1002112111200112102010 |
4 | 22222010323031130 |
5 | 141413444234122 |
6 | 5131302431220 |
7 | 553401614322 |
oct | 125204731534 |
9 | 32474615363 |
10 | 11443352412 |
11 | 4942524048 |
12 | 2274432510 |
13 | 1104a3765b |
14 | 7a7b1bd12 |
15 | 46e967e0c |
hex | 2aa13b35c |
11443352412 has 12 divisors (see below), whose sum is σ = 26701155656. Its totient is φ = 3814450800.
The previous prime is 11443352387. The next prime is 11443352413. The reversal of 11443352412 is 21425334411.
11443352412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 11443352412.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11443352413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476806339 + ... + 476806362.
Almost surely, 211443352412 is an apocalyptic number.
11443352412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11443352412 is an abundant number, since it is smaller than the sum of its proper divisors (15257803244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11443352412 is a wasteful number, since it uses less digits than its factorization.
11443352412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 953612708 (or 953612706 counting only the distinct ones).
The product of its digits is 11520, while the sum is 30.
Adding to 11443352412 its reverse (21425334411), we get a palindrome (32868686823).
The spelling of 11443352412 in words is "eleven billion, four hundred forty-three million, three hundred fifty-two thousand, four hundred twelve".
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