Base | Representation |
---|---|
bin | 111000111010110111… |
… | …1110001110000010000 |
3 | 102200111201212011101202 |
4 | 1301311233301300100 |
5 | 4000314020334440 |
6 | 132053114250332 |
7 | 11555041321244 |
oct | 1616557616020 |
9 | 380451764352 |
10 | 122234543120 |
11 | 47926238478 |
12 | 1b8341269a8 |
13 | b6b0121831 |
14 | 5cb8016424 |
15 | 32a6247615 |
hex | 1c75bf1c10 |
122234543120 has 80 divisors (see below), whose sum is σ = 297321470208. Its totient is φ = 46686305280.
The previous prime is 122234543071. The next prime is 122234543159. The reversal of 122234543120 is 21345432221.
It is a tau number, because it is divible by the number of its divisors (80).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242294 + ... + 550613.
Almost surely, 2122234543120 is an apocalyptic number.
122234543120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122234543120 is an abundant number, since it is smaller than the sum of its proper divisors (175086927088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122234543120 is a wasteful number, since it uses less digits than its factorization.
122234543120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 793008 (or 793002 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 29.
Adding to 122234543120 its reverse (21345432221), we get a palindrome (143579975341).
The spelling of 122234543120 in words is "one hundred twenty-two billion, two hundred thirty-four million, five hundred forty-three thousand, one hundred twenty".
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