Base | Representation |
---|---|
bin | 11011010101011110011111… |
… | …010011010110001010101100 |
3 | 120202200012211200222122212220 |
4 | 123111132133103112022230 |
5 | 111224213403132344322 |
6 | 1103405421455555340 |
7 | 34215555355645011 |
oct | 3325363723261254 |
9 | 522605750878786 |
10 | 120223102231212 |
11 | 35341370aaa682 |
12 | 1159806182bb50 |
13 | 5210cb3a50236 |
14 | 2198b87451708 |
15 | dd742ad8055c |
hex | 6d579f4d62ac |
120223102231212 has 48 divisors (see below), whose sum is σ = 288106053453792. Its totient is φ = 38990756090880.
The previous prime is 120223102231109. The next prime is 120223102231229. The reversal of 120223102231212 is 212132201322021.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32224738 + ... + 35761430.
It is an arithmetic number, because the mean of its divisors is an integer number (6002209446954).
Almost surely, 2120223102231212 is an apocalyptic number.
120223102231212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120223102231212 is an abundant number, since it is smaller than the sum of its proper divisors (167882951222580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120223102231212 is a wasteful number, since it uses less digits than its factorization.
120223102231212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3613298 (or 3613296 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 120223102231212 its reverse (212132201322021), we get a palindrome (332355303553233).
The spelling of 120223102231212 in words is "one hundred twenty trillion, two hundred twenty-three billion, one hundred two million, two hundred thirty-one thousand, two hundred twelve".
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