Base | Representation |
---|---|
bin | 111001111001000111… |
… | …0110001101111011001 |
3 | 102212220021202000102210 |
4 | 1303302032301233121 |
5 | 4014103144404223 |
6 | 133040242145333 |
7 | 11660561304066 |
oct | 1636216615731 |
9 | 385807660383 |
10 | 124323044313 |
11 | 487a8132316 |
12 | 20117652249 |
13 | b953a14860 |
14 | 603554bc6d |
15 | 337978c893 |
hex | 1cf23b1bd9 |
124323044313 has 32 divisors (see below), whose sum is σ = 179814297600. Its totient is φ = 75951153216.
The previous prime is 124323044257. The next prime is 124323044317. The reversal of 124323044313 is 313440323421.
It is a happy number.
It is not a de Polignac number, because 124323044313 - 212 = 124323040217 is a prime.
It is not an unprimeable number, because it can be changed into a prime (124323044317) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4222798 + ... + 4252136.
It is an arithmetic number, because the mean of its divisors is an integer number (5619196800).
Almost surely, 2124323044313 is an apocalyptic number.
124323044313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
124323044313 is a deficient number, since it is larger than the sum of its proper divisors (55491253287).
124323044313 is a wasteful number, since it uses less digits than its factorization.
124323044313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30141.
The product of its (nonzero) digits is 20736, while the sum is 30.
Adding to 124323044313 its reverse (313440323421), we get a palindrome (437763367734).
The spelling of 124323044313 in words is "one hundred twenty-four billion, three hundred twenty-three million, forty-four thousand, three hundred thirteen".
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