Base | Representation |
---|---|
bin | 100001000111100… |
… | …0001000111110101 |
3 | 2212102222111010021 |
4 | 1002033001013311 |
5 | 4233433424023 |
6 | 302133325141 |
7 | 36352216252 |
oct | 10217010765 |
9 | 2772874107 |
10 | 1111233013 |
11 | 5202978a0 |
12 | 2701967b1 |
13 | 1492b4837 |
14 | a7824429 |
15 | 6785435d |
hex | 423c11f5 |
1111233013 has 8 divisors (see below), whose sum is σ = 1212775200. Its totient is φ = 1009777680.
The previous prime is 1111232987. The next prime is 1111233059. The reversal of 1111233013 is 3103321111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1111233013 - 25 = 1111232981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1111231013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6663 + ... + 47611.
It is an arithmetic number, because the mean of its divisors is an integer number (151596900).
Almost surely, 21111233013 is an apocalyptic number.
It is an amenable number.
1111233013 is a deficient number, since it is larger than the sum of its proper divisors (101542187).
1111233013 is a wasteful number, since it uses less digits than its factorization.
1111233013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43427.
The product of its (nonzero) digits is 54, while the sum is 16.
The square root of 1111233013 is about 33335.1618115167. The cubic root of 1111233013 is about 1035.7820450173.
Adding to 1111233013 its reverse (3103321111), we get a palindrome (4214554124).
The spelling of 1111233013 in words is "one billion, one hundred eleven million, two hundred thirty-three thousand, thirteen".
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