Base | Representation |
---|---|
bin | 10101010001110110… |
… | …11111011010000101 |
3 | 1002111011110111211200 |
4 | 22220323133122011 |
5 | 141344032231041 |
6 | 5125334053113 |
7 | 553046156613 |
oct | 125073373205 |
9 | 32434414750 |
10 | 11424102021 |
11 | 4932675a32 |
12 | 2269aaa199 |
13 | 1100a574a7 |
14 | 7a534a6b3 |
15 | 46ce141b6 |
hex | 2a8edf685 |
11424102021 has 48 divisors (see below), whose sum is σ = 17047480320. Its totient is φ = 7369200000.
The previous prime is 11424102007. The next prime is 11424102031. The reversal of 11424102021 is 12020142411.
11424102021 is a `hidden beast` number, since 11 + 42 + 410 + 202 + 1 = 666.
It is not a de Polignac number, because 11424102021 - 26 = 11424101957 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11424101985 and 11424102003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11424102031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9924796 + ... + 9925946.
It is an arithmetic number, because the mean of its divisors is an integer number (355155840).
Almost surely, 211424102021 is an apocalyptic number.
It is an amenable number.
11424102021 is a deficient number, since it is larger than the sum of its proper divisors (5623378299).
11424102021 is a wasteful number, since it uses less digits than its factorization.
11424102021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1498 (or 1495 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 11424102021 its reverse (12020142411), we get a palindrome (23444244432).
The spelling of 11424102021 in words is "eleven billion, four hundred twenty-four million, one hundred two thousand, twenty-one".
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