Base | Representation |
---|---|
bin | 10000001010101110100… |
… | …111010011001110101011 |
3 | 10221012202200000201121021 |
4 | 100022232213103032223 |
5 | 121200342430202311 |
6 | 2210222312153311 |
7 | 143161246350625 |
oct | 20125647231653 |
9 | 3835680021537 |
10 | 1111031100331 |
11 | 399205100a39 |
12 | 15b3aa098837 |
13 | 80a012a1689 |
14 | 3baba551c15 |
15 | 1dd79135171 |
hex | 102ae9d33ab |
1111031100331 has 8 divisors (see below), whose sum is σ = 1112240341440. Its totient is φ = 1109822051328.
The previous prime is 1111031100313. The next prime is 1111031100371. The reversal of 1111031100331 is 1330011301111.
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 1111031100331 - 27 = 1111031100203 is a prime.
It is a super-2 number, since 2×11110311003312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1111031100371) 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, 13615230 + ... + 13696588.
It is an arithmetic number, because the mean of its divisors is an integer number (139030042680).
Almost surely, 21111031100331 is an apocalyptic number.
1111031100331 is a deficient number, since it is larger than the sum of its proper divisors (1209241109).
1111031100331 is an equidigital number, since it uses as much as digits as its factorization.
1111031100331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96053.
The product of its (nonzero) digits is 27, while the sum is 16.
Adding to 1111031100331 its reverse (1330011301111), we get a palindrome (2441042401442).
The spelling of 1111031100331 in words is "one trillion, one hundred eleven billion, thirty-one million, one hundred thousand, three hundred thirty-one".
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