Base | Representation |
---|---|
bin | 11011111110000010111100… |
… | …010010011101001101111001 |
3 | 121010112201221122110210100221 |
4 | 123332002330102131031321 |
5 | 112110403033202443223 |
6 | 1113342252234500041 |
7 | 34624152543433462 |
oct | 3376027422351571 |
9 | 533481848423327 |
10 | 123011022312313 |
11 | 36216755228303 |
12 | 1196843a594621 |
13 | 5383b74696c65 |
14 | 2253a9dba3d69 |
15 | e34beb894b5d |
hex | 6fe0bc49d379 |
123011022312313 has 8 divisors (see below), whose sum is σ = 132240292744320. Its totient is φ = 114057252490320.
The previous prime is 123011022312281. The next prime is 123011022312341. The reversal of 123011022312313 is 313213220110321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 123011022312313 - 25 = 123011022312281 is a prime.
It is a super-2 number, since 2×1230110223123132 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123011022322313) 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, 68875151578 + ... + 68875153363.
It is an arithmetic number, because the mean of its divisors is an integer number (16530036593040).
Almost surely, 2123011022312313 is an apocalyptic number.
It is an amenable number.
123011022312313 is a deficient number, since it is larger than the sum of its proper divisors (9229270432007).
123011022312313 is a wasteful number, since it uses less digits than its factorization.
123011022312313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137750305007.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 123011022312313 its reverse (313213220110321), we get a palindrome (436224242422634).
The spelling of 123011022312313 in words is "one hundred twenty-three trillion, eleven billion, twenty-two million, three hundred twelve thousand, three hundred thirteen".
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