Base | Representation |
---|---|
bin | 1011111100010010010010… |
… | …1011000110011001000111 |
3 | 1201111020200021221212002120 |
4 | 2333010210223012121013 |
5 | 3210111404024131043 |
6 | 43531553535141023 |
7 | 2523430553032404 |
oct | 277044453063107 |
9 | 51436607855076 |
10 | 13130330302023 |
11 | 42025a616a700 |
12 | 15808b5074773 |
13 | 74325310a31c |
14 | 3357233112ab |
15 | 17b83b4e2983 |
hex | bf124ac6647 |
13130330302023 has 24 divisors (see below), whose sum is σ = 19254118566144. Its totient is φ = 7953322399440.
The previous prime is 13130330301961. The next prime is 13130330302049. The reversal of 13130330302023 is 32020303303131.
13130330302023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13130330302023 - 216 = 13130330236487 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13130330301984 and 13130330302002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13130330300023) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9472111 + ... + 10769472.
It is an arithmetic number, because the mean of its divisors is an integer number (802254940256).
Almost surely, 213130330302023 is an apocalyptic number.
13130330302023 is a deficient number, since it is larger than the sum of its proper divisors (6123788264121).
13130330302023 is a wasteful number, since it uses less digits than its factorization.
13130330302023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20243395 (or 20243384 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 13130330302023 its reverse (32020303303131), we get a palindrome (45150633605154).
The spelling of 13130330302023 in words is "thirteen trillion, one hundred thirty billion, three hundred thirty million, three hundred two thousand, twenty-three".
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