Base | Representation |
---|---|
bin | 100001000111010… |
… | …1000110010010110 |
3 | 2212102210102101110 |
4 | 1002032220302112 |
5 | 4233422231314 |
6 | 302131235450 |
7 | 36351322533 |
oct | 10216506226 |
9 | 2772712343 |
10 | 1111133334 |
11 | 520229a13 |
12 | 270148b86 |
13 | 14927b35c |
14 | a77d9d8a |
15 | 67834a59 |
hex | 423a8c96 |
1111133334 has 16 divisors (see below), whose sum is σ = 2223171072. Its totient is φ = 370227048.
The previous prime is 1111133323. The next prime is 1111133339. The reversal of 1111133334 is 4333311111.
It is a plaindrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 1111133334.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1111133339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21154 + ... + 51669.
It is an arithmetic number, because the mean of its divisors is an integer number (138948192).
Almost surely, 21111133334 is an apocalyptic number.
1111133334 is an abundant number, since it is smaller than the sum of its proper divisors (1112037738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1111133334 is a wasteful number, since it uses less digits than its factorization.
1111133334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75371.
The product of its digits is 324, while the sum is 21.
The square root of 1111133334 is about 33333.6666749999. Note that the first 4 decimals coincide. The cubic root of 1111133334 is about 1035.7510737735.
Adding to 1111133334 its reverse (4333311111), we get a palindrome (5444444445).
The spelling of 1111133334 in words is "one billion, one hundred eleven million, one hundred thirty-three thousand, three hundred thirty-four".
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