Base | Representation |
---|---|
bin | 10000001001110001110… |
… | …100000000011101000001 |
3 | 10221010010120120022222210 |
4 | 100021301310000131001 |
5 | 121141300310133441 |
6 | 2205533152252333 |
7 | 143124052001022 |
oct | 20116164003501 |
9 | 3833116508883 |
10 | 1110011021121 |
11 | 398831313372 |
12 | 15b1645410a9 |
13 | 8089ab54002 |
14 | 3ba20c98c49 |
15 | 1dd197d9616 |
hex | 10271d00741 |
1110011021121 has 16 divisors (see below), whose sum is σ = 1489590976320. Its totient is φ = 735225076800.
The previous prime is 1110011021111. The next prime is 1110011021149. The reversal of 1110011021121 is 1211201100111.
It is a de Polignac number, because none of the positive numbers 2k-1110011021121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1110011021097 and 1110011021106.
It is not an unprimeable number, because it can be changed into a prime (1110011021111) 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, 24271 + ... + 1490171.
It is an arithmetic number, because the mean of its divisors is an integer number (93099436020).
Almost surely, 21110011021121 is an apocalyptic number.
It is an amenable number.
1110011021121 is a deficient number, since it is larger than the sum of its proper divisors (379579955199).
1110011021121 is a wasteful number, since it uses less digits than its factorization.
1110011021121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1467536.
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 1110011021121 its reverse (1211201100111), we get a palindrome (2321212121232).
The spelling of 1110011021121 in words is "one trillion, one hundred ten billion, eleven million, twenty-one thousand, one hundred twenty-one".
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