Base | Representation |
---|---|
bin | 10000001100101011010… |
… | …011010001001010101001 |
3 | 10221102011110022021211212 |
4 | 100030223103101022221 |
5 | 121214133442013001 |
6 | 2211210041002505 |
7 | 143264140252454 |
oct | 20145323211251 |
9 | 3842143267755 |
10 | 1113123001001 |
11 | 39a088a07970 |
12 | 15b892783435 |
13 | 80c757b4b1b |
14 | 3bc382d049b |
15 | 1de4caec7bb |
hex | 1032b4d12a9 |
1113123001001 has 8 divisors (see below), whose sum is σ = 1215932942208. Its totient is φ = 1010582550000.
The previous prime is 1113123000973. The next prime is 1113123001009. The reversal of 1113123001001 is 1001003213111.
It is a happy number.
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 1113123001001 - 26 = 1113123000937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1113123001009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67363910 + ... + 67380431.
It is an arithmetic number, because the mean of its divisors is an integer number (151991617776).
Almost surely, 21113123001001 is an apocalyptic number.
1113123001001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1113123001001 is a deficient number, since it is larger than the sum of its proper divisors (102809941207).
1113123001001 is a wasteful number, since it uses less digits than its factorization.
1113123001001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134745103.
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 1113123001001 its reverse (1001003213111), we get a palindrome (2114126214112).
The spelling of 1113123001001 in words is "one trillion, one hundred thirteen billion, one hundred twenty-three million, one thousand, one".
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