Base | Representation |
---|---|
bin | 1011000000011000000111… |
… | …0101010010001110111011 |
3 | 1120211212001112122020001010 |
4 | 2300012001311102032323 |
5 | 3041231023340231021 |
6 | 41423100305325003 |
7 | 2356163365133655 |
oct | 260060165221673 |
9 | 46755045566033 |
10 | 12101101102011 |
11 | 3946059108169 |
12 | 1435336336763 |
13 | 69a18a37777c |
14 | 2db9a6d876d5 |
15 | 15eb9db5c976 |
hex | b0181d523bb |
12101101102011 has 8 divisors (see below), whose sum is σ = 16478095117824. Its totient is φ = 7895753910440.
The previous prime is 12101101101923. The next prime is 12101101102033. The reversal of 12101101102011 is 11020110110121.
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 12101101102011 - 211 = 12101101099963 is a prime.
It is a super-3 number, since 3×121011011020113 (a number of 40 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (12101101103011) 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, 42911705895 + ... + 42911706176.
It is an arithmetic number, because the mean of its divisors is an integer number (2059761889728).
Almost surely, 212101101102011 is an apocalyptic number.
12101101102011 is a deficient number, since it is larger than the sum of its proper divisors (4376994015813).
12101101102011 is an equidigital number, since it uses as much as digits as its factorization.
12101101102011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85823412121.
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 12101101102011 its reverse (11020110110121), we get a palindrome (23121211212132).
The spelling of 12101101102011 in words is "twelve trillion, one hundred one billion, one hundred one million, one hundred two thousand, eleven".
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