Base | Representation |
---|---|
bin | 10100111100001010… |
… | …10011010001111011 |
3 | 1002000111001002111012 |
4 | 22132011103101323 |
5 | 141010440440121 |
6 | 5055313424135 |
7 | 545406323630 |
oct | 123605232173 |
9 | 32014032435 |
10 | 11242124411 |
11 | 4849982511 |
12 | 2218b6b04b |
13 | 10a214042b |
14 | 7890da187 |
15 | 45be69c5b |
hex | 29e15347b |
11242124411 has 16 divisors (see below), whose sum is σ = 12891441600. Its totient is φ = 9603686400.
The previous prime is 11242124371. The next prime is 11242124431. The reversal of 11242124411 is 11442124211.
It is not a de Polignac number, because 11242124411 - 26 = 11242124347 is a prime.
It is a super-2 number, since 2×112421244112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11242124431) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4012211 + ... + 4015011.
It is an arithmetic number, because the mean of its divisors is an integer number (805715100).
Almost surely, 211242124411 is an apocalyptic number.
11242124411 is a deficient number, since it is larger than the sum of its proper divisors (1649317189).
11242124411 is a wasteful number, since it uses less digits than its factorization.
11242124411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4534.
The product of its digits is 512, while the sum is 23.
Adding to 11242124411 its reverse (11442124211), we get a palindrome (22684248622).
The spelling of 11242124411 in words is "eleven billion, two hundred forty-two million, one hundred twenty-four thousand, four hundred eleven".
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