Base | Representation |
---|---|
bin | 11001000000001011… |
… | …11111101001010010 |
3 | 1021122111101112112200 |
4 | 30200011333221102 |
5 | 204442334003320 |
6 | 10055552504030 |
7 | 653433354213 |
oct | 144005775122 |
9 | 37574345480 |
10 | 13423344210 |
11 | 5769145201 |
12 | 272754b016 |
13 | 135bcc7933 |
14 | 914a8940a |
15 | 5386c7290 |
hex | 32017fa52 |
13423344210 has 48 divisors (see below), whose sum is σ = 35006212800. Its totient is φ = 3568736160.
The previous prime is 13423344167. The next prime is 13423344217. The reversal of 13423344210 is 1244332431.
13423344210 is a `hidden beast` number, since 1 + 3 + 4 + 233 + 4 + 421 + 0 = 666.
It is not an unprimeable number, because it can be changed into a prime (13423344217) 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, 195510 + ... + 255089.
It is an arithmetic number, because the mean of its divisors is an integer number (729296100).
Almost surely, 213423344210 is an apocalyptic number.
13423344210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13423344210 is an abundant number, since it is smaller than the sum of its proper divisors (21582868590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13423344210 is a wasteful number, since it uses less digits than its factorization.
13423344210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450943 (or 450940 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 13423344210 its reverse (1244332431), we get a palindrome (14667676641).
The spelling of 13423344210 in words is "thirteen billion, four hundred twenty-three million, three hundred forty-four thousand, two hundred ten".
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