Base | Representation |
---|---|
bin | 11011111110001100010000… |
… | …111110010001101011100101 |
3 | 121010120200210022101102212020 |
4 | 123332030100332101223211 |
5 | 112111034033423121013 |
6 | 1113351025443013353 |
7 | 34624655611153533 |
oct | 3376142076215345 |
9 | 533520708342766 |
10 | 123021033020133 |
11 | 3621aa21a96256 |
12 | 1196a37306a259 |
13 | 5384aab663201 |
14 | 225436d513153 |
15 | e350d566a623 |
hex | 6fe310f91ae5 |
123021033020133 has 8 divisors (see below), whose sum is σ = 164036503082496. Its totient is φ = 82009792485600.
The previous prime is 123021033020117. The next prime is 123021033020167. The reversal of 123021033020133 is 331020330120321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 123021033020133 - 24 = 123021033020117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123021033027133) 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, 1057314088 + ... + 1057430433.
It is an arithmetic number, because the mean of its divisors is an integer number (20504562885312).
Almost surely, 2123021033020133 is an apocalyptic number.
It is an amenable number.
123021033020133 is a deficient number, since it is larger than the sum of its proper divisors (41015470062363).
123021033020133 is a wasteful number, since it uses less digits than its factorization.
123021033020133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2114763915.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 123021033020133 its reverse (331020330120321), we get a palindrome (454041363140454).
The spelling of 123021033020133 in words is "one hundred twenty-three trillion, twenty-one billion, thirty-three million, twenty thousand, one hundred thirty-three".
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