Base | Representation |
---|---|
bin | 10000001010101101111… |
… | …100111101111100100111 |
3 | 10221012201220010221002010 |
4 | 100022231330331330213 |
5 | 121200332110044421 |
6 | 2210221234245303 |
7 | 143161053131334 |
oct | 20125574757447 |
9 | 3835656127063 |
10 | 1111020003111 |
11 | 3991a9911487 |
12 | 15b3a6426833 |
13 | 809cbbb7585 |
14 | 3bab8ca398b |
15 | 1dd78192076 |
hex | 102adf3df27 |
1111020003111 has 16 divisors (see below), whose sum is σ = 1492144450560. Its totient is φ = 735303805440.
The previous prime is 1111020003089. The next prime is 1111020003143. The reversal of 1111020003111 is 1113000201111.
It is not a de Polignac number, because 1111020003111 - 219 = 1111019478823 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1111020023111) 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, 1725645 + ... + 2280326.
It is an arithmetic number, because the mean of its divisors is an integer number (93259028160).
Almost surely, 21111020003111 is an apocalyptic number.
1111020003111 is a deficient number, since it is larger than the sum of its proper divisors (381124447449).
1111020003111 is a wasteful number, since it uses less digits than its factorization.
1111020003111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4006646.
The product of its (nonzero) digits is 6, while the sum is 12.
Adding to 1111020003111 its reverse (1113000201111), we get a palindrome (2224020204222).
The spelling of 1111020003111 in words is "one trillion, one hundred eleven billion, twenty million, three thousand, one hundred eleven".
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