Base | Representation |
---|---|
bin | 11011111111101001011110… |
… | …010001010011111001111110 |
3 | 121010221021010010121020110201 |
4 | 123333221132101103321332 |
5 | 112114204020202302142 |
6 | 1113505020423554114 |
7 | 34635130661266501 |
oct | 3377513621237176 |
9 | 533837103536421 |
10 | 123121114103422 |
11 | 3625940a172436 |
12 | 11985843bbb93a |
13 | 539136abc2116 |
14 | 225914523d138 |
15 | e379e1a6eab7 |
hex | 6ffa5e453e7e |
123121114103422 has 4 divisors (see below), whose sum is σ = 184681671155136. Its totient is φ = 61560557051710.
The previous prime is 123121114103419. The next prime is 123121114103569. The reversal of 123121114103422 is 224301411121321.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×1231211141034222 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30780278525854 + ... + 30780278525857.
It is an arithmetic number, because the mean of its divisors is an integer number (46170417788784).
Almost surely, 2123121114103422 is an apocalyptic number.
123121114103422 is a deficient number, since it is larger than the sum of its proper divisors (61560557051714).
123121114103422 is an equidigital number, since it uses as much as digits as its factorization.
123121114103422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61560557051713.
The product of its (nonzero) digits is 2304, while the sum is 28.
Adding to 123121114103422 its reverse (224301411121321), we get a palindrome (347422525224743).
The spelling of 123121114103422 in words is "one hundred twenty-three trillion, one hundred twenty-one billion, one hundred fourteen million, one hundred three thousand, four hundred twenty-two".
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