Base | Representation |
---|---|
bin | 10000001010101110000… |
… | …001101010001111001111 |
3 | 10221012201222110102022101 |
4 | 100022232001222033033 |
5 | 121200332413424403 |
6 | 2210221320455531 |
7 | 143161066443325 |
oct | 20125601521717 |
9 | 3835658412271 |
10 | 1111021233103 |
11 | 3991aa581601 |
12 | 15b3a691a5a7 |
13 | 809cc228392 |
14 | 3bab9103d15 |
15 | 1dd7833671d |
hex | 102ae06a3cf |
1111021233103 has 4 divisors (see below), whose sum is σ = 1111028814720. Its totient is φ = 1111013651488.
The previous prime is 1111021233089. The next prime is 1111021233163. The reversal of 1111021233103 is 3013321201111.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1111021233103 - 25 = 1111021233071 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 (1111021233163) 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 3 ways as a sum of consecutive naturals, for example, 3566575 + ... + 3865552.
It is an arithmetic number, because the mean of its divisors is an integer number (277757203680).
Almost surely, 21111021233103 is an apocalyptic number.
1111021233103 is a deficient number, since it is larger than the sum of its proper divisors (7581617).
1111021233103 is an equidigital number, since it uses as much as digits as its factorization.
1111021233103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7581616.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 1111021233103 its reverse (3013321201111), we get a palindrome (4124342434214).
The spelling of 1111021233103 in words is "one trillion, one hundred eleven billion, twenty-one million, two hundred thirty-three thousand, one hundred three".
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