Base | Representation |
---|---|
bin | 11001000000010011… |
… | …10001010011000111 |
3 | 1021122120020211022102 |
4 | 30200021301103013 |
5 | 204443112142043 |
6 | 10100030022315 |
7 | 653444646032 |
oct | 144011612307 |
9 | 37576224272 |
10 | 13424334023 |
11 | 5769760931 |
12 | 272794799b |
13 | 135c283319 |
14 | 914c66019 |
15 | 5388206b8 |
hex | 3202714c7 |
13424334023 has 8 divisors (see below), whose sum is σ = 13858743936. Its totient is φ = 12990009600.
The previous prime is 13424333999. The next prime is 13424334029. The reversal of 13424334023 is 32043342431.
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 13424334023 - 214 = 13424317639 is a prime.
It is a super-2 number, since 2×134243340232 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13424334029) 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, 500063 + ... + 526223.
It is an arithmetic number, because the mean of its divisors is an integer number (1732342992).
Almost surely, 213424334023 is an apocalyptic number.
13424334023 is a deficient number, since it is larger than the sum of its proper divisors (434409913).
13424334023 is a wasteful number, since it uses less digits than its factorization.
13424334023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42745.
The product of its (nonzero) digits is 20736, while the sum is 29.
Adding to 13424334023 its reverse (32043342431), we get a palindrome (45467676454).
The spelling of 13424334023 in words is "thirteen billion, four hundred twenty-four million, three hundred thirty-four thousand, twenty-three".
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