Base | Representation |
---|---|
bin | 1011000111011010111101… |
… | …1000001111010100011100 |
3 | 1121021102102212011220101212 |
4 | 2301312233120033110130 |
5 | 3100221402311332444 |
6 | 41554433313123552 |
7 | 2401006430426141 |
oct | 261665730172434 |
9 | 47242385156355 |
10 | 12222124324124 |
11 | 39924126071a0 |
12 | 14548908595b8 |
13 | 6a870653cbc0 |
14 | 3037a81643c8 |
15 | 162dd388019e |
hex | b1daf60f51c |
12222124324124 has 96 divisors (see below), whose sum is σ = 25391543083200. Its totient is φ = 5074399272960.
The previous prime is 12222124324117. The next prime is 12222124324177. The reversal of 12222124324124 is 42142342122221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 381103562 + ... + 381135630.
It is an arithmetic number, because the mean of its divisors is an integer number (264495240450).
Almost surely, 212222124324124 is an apocalyptic number.
It is an amenable number.
12222124324124 is an abundant number, since it is smaller than the sum of its proper divisors (13169418759076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12222124324124 is a wasteful number, since it uses less digits than its factorization.
12222124324124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39063 (or 39061 counting only the distinct ones).
The product of its digits is 24576, while the sum is 32.
Adding to 12222124324124 its reverse (42142342122221), we get a palindrome (54364466446345).
The spelling of 12222124324124 in words is "twelve trillion, two hundred twenty-two billion, one hundred twenty-four million, three hundred twenty-four thousand, one hundred twenty-four".
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