Base | Representation |
---|---|
bin | 1011110110000011100111… |
… | …0110000111101011100111 |
3 | 1201010000102221212210100221 |
4 | 2331200321312013223213 |
5 | 3201333220200030043 |
6 | 43410454315145211 |
7 | 2512621536546601 |
oct | 275407166075347 |
9 | 51100387783327 |
10 | 13023311330023 |
11 | 4171178801aa5 |
12 | 1564008745207 |
13 | 7361293b1417 |
14 | 33048ddd6171 |
15 | 178b75e928ed |
hex | bd839d87ae7 |
13023311330023 has 8 divisors (see below), whose sum is σ = 13114809846000. Its totient is φ = 12931867397568.
The previous prime is 13023311330017. The next prime is 13023311330033. The reversal of 13023311330023 is 32003311332031.
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 13023311330023 - 217 = 13023311198951 is a prime.
It is a super-3 number, since 3×130233113300233 (a number of 40 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13023311330023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13023311330033) 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, 13166958 + ... + 14121451.
It is an arithmetic number, because the mean of its divisors is an integer number (1639351230750).
Almost surely, 213023311330023 is an apocalyptic number.
13023311330023 is a deficient number, since it is larger than the sum of its proper divisors (91498515977).
13023311330023 is a wasteful number, since it uses less digits than its factorization.
13023311330023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27291761.
The product of its (nonzero) digits is 2916, while the sum is 25.
Adding to 13023311330023 its reverse (32003311332031), we get a palindrome (45026622662054).
The spelling of 13023311330023 in words is "thirteen trillion, twenty-three billion, three hundred eleven million, three hundred thirty thousand, twenty-three".
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