Base | Representation |
---|---|
bin | 111001111001000001… |
… | …1100011101011010100 |
3 | 102212220002012120212212 |
4 | 1303302003203223110 |
5 | 4014101421244444 |
6 | 133040055132552 |
7 | 11660524304150 |
oct | 1636203435324 |
9 | 385802176785 |
10 | 124320103124 |
11 | 487a6503588 |
12 | 20116674158 |
13 | b953224bc9 |
14 | 6034dc4060 |
15 | 33793ab19e |
hex | 1cf20e3ad4 |
124320103124 has 12 divisors (see below), whose sum is σ = 248640206304. Its totient is φ = 53280044184.
The previous prime is 124320103123. The next prime is 124320103147. The reversal of 124320103124 is 421301023421.
124320103124 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 124320103124.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124320103121) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 2220001814 + ... + 2220001869.
It is an arithmetic number, because the mean of its divisors is an integer number (20720017192).
Almost surely, 2124320103124 is an apocalyptic number.
124320103124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
124320103124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124320103124 is a wasteful number, since it uses less digits than its factorization.
124320103124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4440003694 (or 4440003692 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 124320103124 its reverse (421301023421), we get a palindrome (545621126545).
The spelling of 124320103124 in words is "one hundred twenty-four billion, three hundred twenty million, one hundred three thousand, one hundred twenty-four".
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