Base | Representation |
---|---|
bin | 1010111011000101000111… |
… | …0011111001111111110011 |
3 | 1120112011011121010012212110 |
4 | 2232301101303321333303 |
5 | 3033233141341333021 |
6 | 41313210404100403 |
7 | 2346462334065630 |
oct | 256612163717763 |
9 | 46464147105773 |
10 | 12010101121011 |
11 | 3910500a865a4 |
12 | 141b77a694703 |
13 | 691717323b76 |
14 | 2d7413345187 |
15 | 15c624b05476 |
hex | aec51cf9ff3 |
12010101121011 has 8 divisors (see below), whose sum is σ = 18301106470144. Its totient is φ = 6862914926280.
The previous prime is 12010101120967. The next prime is 12010101121063. The reversal of 12010101121011 is 11012110101021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12010101121011 - 27 = 12010101120883 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12010101121211) 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, 285954788575 + ... + 285954788616.
It is an arithmetic number, because the mean of its divisors is an integer number (2287638308768).
Almost surely, 212010101121011 is an apocalyptic number.
12010101121011 is a deficient number, since it is larger than the sum of its proper divisors (6291005349133).
12010101121011 is an equidigital number, since it uses as much as digits as its factorization.
12010101121011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571909577201.
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 12010101121011 its reverse (11012110101021), we get a palindrome (23022211222032).
The spelling of 12010101121011 in words is "twelve trillion, ten billion, one hundred one million, one hundred twenty-one thousand, eleven".
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