Base | Representation |
---|---|
bin | 111001000000001010… |
… | …1100110011010110101 |
3 | 102200222010012121102100 |
4 | 1302000111212122311 |
5 | 4001200012332300 |
6 | 132122502532313 |
7 | 11562326534610 |
oct | 1620025463265 |
9 | 380863177370 |
10 | 122412230325 |
11 | 47a07570500 |
12 | 1b883737099 |
13 | b70ab95aa8 |
14 | 5cd386b177 |
15 | 32b6b45700 |
hex | 1c805666b5 |
122412230325 has 216 divisors, whose sum is σ = 276190072704. Its totient is φ = 50731718400.
The previous prime is 122412230323. The next prime is 122412230329. The reversal of 122412230325 is 523032214221.
122412230325 is a `hidden beast` number, since 12 + 2 + 412 + 230 + 3 + 2 + 5 = 666.
It is not a de Polignac number, because 122412230325 - 21 = 122412230323 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122412230323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 95858587 + ... + 95859863.
It is an arithmetic number, because the mean of its divisors is an integer number (1278657744).
Almost surely, 2122412230325 is an apocalyptic number.
122412230325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
122412230325 is an abundant number, since it is smaller than the sum of its proper divisors (153777842379).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122412230325 is a wasteful number, since it uses less digits than its factorization.
122412230325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1825 (or 1806 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 122412230325 its reverse (523032214221), we get a palindrome (645444444546).
The spelling of 122412230325 in words is "one hundred twenty-two billion, four hundred twelve million, two hundred thirty thousand, three hundred twenty-five".
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