Base | Representation |
---|---|
bin | 1010111011001100001100… |
… | …0111100110101010010101 |
3 | 1120112100002002011110122210 |
4 | 2232303003013212222111 |
5 | 3033301040020010401 |
6 | 41314123152544033 |
7 | 2346560416165110 |
oct | 256630307465225 |
9 | 46470062143583 |
10 | 12012002110101 |
11 | 3911297047864 |
12 | 142000b252019 |
13 | 69195b112996 |
14 | 2d75539c9577 |
15 | 15c6d695b4d6 |
hex | aecc31e6a95 |
12012002110101 has 8 divisors (see below), whose sum is σ = 18304003215424. Its totient is φ = 6864001205760.
The previous prime is 12012002110099. The next prime is 12012002110109. The reversal of 12012002110101 is 10101120021021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12012002110101 - 21 = 12012002110099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12012002110109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286000050220 + ... + 286000050261.
It is an arithmetic number, because the mean of its divisors is an integer number (2288000401928).
Almost surely, 212012002110101 is an apocalyptic number.
It is an amenable number.
12012002110101 is a deficient number, since it is larger than the sum of its proper divisors (6292001105323).
12012002110101 is an equidigital number, since it uses as much as digits as its factorization.
12012002110101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 572000100491.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 12012002110101 its reverse (10101120021021), we get a palindrome (22113122131122).
The spelling of 12012002110101 in words is "twelve trillion, twelve billion, two million, one hundred ten thousand, one hundred one".
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