Base | Representation |
---|---|
bin | 11011010010101101101000… |
… | …110111100100111111011100 |
3 | 120202000001200211001020021220 |
4 | 123102231220313210333130 |
5 | 111213111003331434322 |
6 | 1103142255015253340 |
7 | 34166053565125464 |
oct | 3322555067447734 |
9 | 522001624036256 |
10 | 120033210421212 |
11 | 35278887029210 |
12 | 115672a737a250 |
13 | 51c911096ba9a |
14 | 218d8d1a16ba4 |
15 | dd251503a55c |
hex | 6d2b68de4fdc |
120033210421212 has 24 divisors (see below), whose sum is σ = 305539081072512. Its totient is φ = 36373700127600.
The previous prime is 120033210421193. The next prime is 120033210421213. The reversal of 120033210421212 is 212124012330021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120033210421213) 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, 454671251464 + ... + 454671251727.
It is an arithmetic number, because the mean of its divisors is an integer number (12730795044688).
Almost surely, 2120033210421212 is an apocalyptic number.
120033210421212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120033210421212 is an abundant number, since it is smaller than the sum of its proper divisors (185505870651300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120033210421212 is a wasteful number, since it uses less digits than its factorization.
120033210421212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 909342503209 (or 909342503207 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 120033210421212 its reverse (212124012330021), we get a palindrome (332157222751233).
The spelling of 120033210421212 in words is "one hundred twenty trillion, thirty-three billion, two hundred ten million, four hundred twenty-one thousand, two hundred twelve".
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