Base | Representation |
---|---|
bin | 10010101111111111… |
… | …000100000000000011 |
3 | 1220222001200120100100 |
4 | 102233333010000003 |
5 | 312212344212233 |
6 | 13125415253443 |
7 | 1311620455632 |
oct | 225777040003 |
9 | 56861616310 |
10 | 20132413443 |
11 | 85a124a21a |
12 | 3a9a37a283 |
13 | 1b8ac59a9c |
14 | d8db13519 |
15 | 7cc6c4813 |
hex | 4affc4003 |
20132413443 has 12 divisors (see below), whose sum is σ = 29089546720. Its totient is φ = 13417273296.
The previous prime is 20132413417. The next prime is 20132413453. The reversal of 20132413443 is 34431423102.
20132413443 is a `hidden beast` number, since 201 + 3 + 2 + 4 + 13 + 443 = 666.
It is not a de Polignac number, because 20132413443 - 212 = 20132409347 is a prime.
It is a super-3 number, since 3×201324134433 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20132413453) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331771 + ... + 387732.
Almost surely, 220132413443 is an apocalyptic number.
20132413443 is a deficient number, since it is larger than the sum of its proper divisors (8957133277).
20132413443 is a wasteful number, since it uses less digits than its factorization.
20132413443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 722618 (or 722615 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 20132413443 its reverse (34431423102), we get a palindrome (54563836545).
The spelling of 20132413443 in words is "twenty billion, one hundred thirty-two million, four hundred thirteen thousand, four hundred forty-three".
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