Base | Representation |
---|---|
bin | 111001011011111000… |
… | …0011000111110100110 |
3 | 102210100220201210200122 |
4 | 1302313300120332212 |
5 | 4010101023000123 |
6 | 132355035041542 |
7 | 11624346462515 |
oct | 1626760307646 |
9 | 383326653618 |
10 | 123342000038 |
11 | 48344386224 |
12 | 1baa2ba02b2 |
13 | b8286b369a |
14 | 5d8113667c |
15 | 331d5a2bc8 |
hex | 1cb7c18fa6 |
123342000038 has 16 divisors (see below), whose sum is σ = 188523123360. Its totient is φ = 60511945536.
The previous prime is 123342000037. The next prime is 123342000049. The reversal of 123342000038 is 830000243321.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 123341999980 and 123342000016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123342000037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2724095 + ... + 2769002.
It is an arithmetic number, because the mean of its divisors is an integer number (11782695210).
Almost surely, 2123342000038 is an apocalyptic number.
123342000038 is a deficient number, since it is larger than the sum of its proper divisors (65181123322).
123342000038 is a wasteful number, since it uses less digits than its factorization.
123342000038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5493311.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 123342000038 its reverse (830000243321), we get a palindrome (953342243359).
The spelling of 123342000038 in words is "one hundred twenty-three billion, three hundred forty-two million, thirty-eight", and thus it is an aban number.
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