Base | Representation |
---|---|
bin | 11000001110000101… |
… | …00011001111001111 |
3 | 1020120012110101210212 |
4 | 30013002203033033 |
5 | 203112232323043 |
6 | 5550135353035 |
7 | 640140525062 |
oct | 140702431717 |
9 | 36505411725 |
10 | 13003011023 |
11 | 5572951702 |
12 | 262a82277b |
13 | 12c2bb7382 |
14 | 8b4d108d9 |
15 | 511849018 |
hex | 3070a33cf |
13003011023 has 8 divisors (see below), whose sum is σ = 13281677568. Its totient is φ = 12724428184.
The previous prime is 13003011013. The next prime is 13003011029. The reversal of 13003011023 is 32011030031.
13003011023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 13003011023 - 212 = 13003006927 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13003010989 and 13003011007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13003011029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370640 + ... + 404202.
It is an arithmetic number, because the mean of its divisors is an integer number (1660209696).
Almost surely, 213003011023 is an apocalyptic number.
13003011023 is a deficient number, since it is larger than the sum of its proper divisors (278666545).
13003011023 is an equidigital number, since it uses as much as digits as its factorization.
13003011023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41853.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 13003011023 its reverse (32011030031), we get a palindrome (45014041054).
The spelling of 13003011023 in words is "thirteen billion, three million, eleven thousand, twenty-three".
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