Base | Representation |
---|---|
bin | 11000010000001111… |
… | …11100011001010011 |
3 | 1020121110200121010212 |
4 | 30020013330121103 |
5 | 203131411431003 |
6 | 5552025314335 |
7 | 640451251025 |
oct | 141007743123 |
9 | 36543617125 |
10 | 13021202003 |
11 | 5582146877 |
12 | 26349359ab |
13 | 12c68b6274 |
14 | 8b74c8015 |
15 | 51323ddd8 |
hex | 3081fc653 |
13021202003 has 8 divisors (see below), whose sum is σ = 13822604640. Its totient is φ = 12223738240.
The previous prime is 13021201951. The next prime is 13021202027. The reversal of 13021202003 is 30020212031.
It is a happy number.
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 13021202003 - 212 = 13021197907 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13029202003) 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, 977903 + ... + 991128.
It is an arithmetic number, because the mean of its divisors is an integer number (1727825580).
Almost surely, 213021202003 is an apocalyptic number.
13021202003 is a deficient number, since it is larger than the sum of its proper divisors (801402637).
13021202003 is a wasteful number, since it uses less digits than its factorization.
13021202003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1969437.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 13021202003 its reverse (30020212031), we get a palindrome (43041414034).
The spelling of 13021202003 in words is "thirteen billion, twenty-one million, two hundred two thousand, three".
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